Learn to solve a system of equations using substitution

[@brianmclogan]

Solve a System of Equatons Easy Medium Hard - kzbin.info/www/bejne/n2rdZ6FmiZeVqqs&pp=gAQBiAQB

[@Retired_Account804]

when you subtract -2x from 4 how do you get a plus 4? shouldn't it be y = 2x and not y = -2x + 4

[@wickrakes]

legend has it lizzy is still talking

[@brianmclogan]

haha probably

[@snuggie7899]

Ayy Triggered Tro is the best1!!

[@hmos_05]

Brian McLogan why do u always reply haha and seriously

[@Bigbadpoppaj]

seriously?

[@jojom2906]

Haydn Moses 😂😂

[@paigejordyn579]

I have a test on Tuesday based on substitution and elimination and my math teacher goes way to fast for my brain to process. Im hoping that this channel can help me so that i do not fail this test. send prayers my way. :-) Two years later and yes I passed for everyone wondering

[@brianmclogan]

you got this, I have tons of examples for you organized in playlists.

[@paigejordyn579]

Brian McLogan thank you

[@thereisalwaysarainbowafter1364]

OMG yess my math teacher goes way too fast too she writes like a mad man and I’m just like: wot? weren’t we just on this? Wait we are on this now huh?

[@JesusFChrist666]

Jus sit next to someone smart

[@nonsoomezi2404]

Chico916 Facts

[@freddyrodriguez2831]

lizy im trynna learn

[@brianmclogan]

haha

[@Brobecreative35]

Gray Mamba head ahhhhhh 😂

[@gedvisisgay5171]

i literally thought of the same thing :)

[@Mamasita901]

🤣😂😂😂😂😂

[@massimochiulli7217]

pov: your here bc you didn’t pay attention in ur math class

[@eragonkoichi6150]

nah seems like you didn't pay attention in English, used the wrong you're my guy

[@kylopen3706]

What if I did pay attention but I didn’t understand? Cus that’s what’s happening

[@livii5450]

I did not great pov 🤣🤣🤣🤣🤣

[@robertcanete3296]

oh

[@trippemmons4870]

I did my teacher just sucks at her job

[@vincentcook2488]

I just wanted to say thank you. I’ve been struggling with this and I’m currently failing. Everyone including to teachers ive talked to doesn’t help. I get confused but that just made sense to me. You didn’t sugar coat it, you just got straight into it and kept it clean and simple

[@djEDAC]

Now that’s a teacher that wants you to succeed

[@lifeoftrell601]

Fatal Mondays facts

[@bompscout1999]

So true

[@skixxzerx1168]

facts

[@tiktokgrovezone2099]

Yep

[@juniornembhard9513]

kzbin.info/door/7PDJkrfu-rX2yxYL4axZIA

[@ayothepizzahere4802]

50% of all comments are related to “LIZZY” and “JADE”

[@helenalemos9509]

more like 99%

[@wheeker409]

95%*

[@tiktokgrovezone2099]

Yep

[@kiwpiwkiw9925]

do the math

[@edgarn8084]

Mr clean smart asf

[@brianmclogan]

boom!

[@wofieboy410]

Opz GhOuLX lmao

[@SHARKFINN50]

Holy shit I can’t un see it

[@TrxppyPtero]

You don’t know who mr. clean is until you see my teacher

[@summerdahir4004]

@@TrxppyPtero i thought of that haha

[@TATEFAN_NUMBER_2]

Teacher of mine spent 2 weeks trying to explain this to the class. Only like 4 people got it. You did this lesson in barely 6 minutes and i instantly understand. Thank you sir.

[@hihowareyou1188]

You have taught me something so easily that my math teacher couldn’t get me to fully comprehend and remember in an entire lesson plus an additional session

[@tedbunby8293]

pay attention lizzy

[@brianmclogan]

seriously

[@Jr-lc8qo]

jaja lol

[@nooralisalem1215]

be gooonneee thawttt

[@billyjoekaren7196]

Danny P. Lizzy what are you doing

[@oogerbooger6360]

O.j wtf

[@MrRacco1]

Cmon lizzy! you gotta get ur head in the game!

[@brianmclogan]

seriously

[@MrRacco1]

yeah

[@XxGamerGuyxX20011234]

Welcome to youtube.

[@kv4851]

@@XxGamerGuyxX20011234 lmao

[@vladproductions1719]

**insert another clever high school musical refrense**

[@rainecramer6552]

Gosh dasngit Lizzy pay attention!

[@brianmclogan]

seriously

[@mehakmarwat4469]

Brian McLogan 😂😂😂

[@dearestwhispers]

@@brianmclogan why are these replies so funny to me they’re all seriously and haha 😂😂

[@LukeB-sl6zh]

Watched this the nights before finals and I understood the whole thing. Brian is a dawg 🔥🔥🔥🔥

[@mariah011]

in 5 minutes this guy taught me what I've been not understanding on algebra for the past 3 days, so I'll be able to do it on my test tommorow now. whyd my teacher make it sound so difficult! a million thanks yous to this guy :)

[@Joshiieeboy]

bro hes funny asf stopping outta nowhere to call students out 😂😂😂😂😂😂

[@Sterilite101]

Yes while filming lol.

[@brianmclogan]

yep

[@GeForce1080]

Ayy he actually replied to you lol

[@holdmybeefstew7131]

Alot of teachers do that

[@YungYorii]

@@holdmybeefstew7131 a lot of teachers dont do KZbin

[@nada-jy8uh]

my teacher spent ages explaining this -- and I didn't understand anything he explained in 5 minutes and I get it

[@brianmclogan]

awesome! happy to be able to help

[@owlaowlstrowski3998]

Same haha

[@kylap8961]

THANK YOU

[@Null101_1]

Probably you got distracted by classmates if not than yeah. They're some teachers who sucks at teaching, I had one but I just ask her the name of the topic and during free time I'll Just asked a nother algebra teacher. I'm here just to R/fresh my subject

[@strefz8218]

Ikr

[@iiphantomhunter2955]

Jaden was not doing okay, however, he was having multiple Vietnam flashbacks from the sound of the marker hitting the board, he remember all of his fallen brothers, and he starts to weep.

[@rubal7577]

iiPhantomHunter 😂😂😂

[@Jvwvhnny]

I’m Vietnamese....

[@mikailthomas1466]

How do you KNOW that?!

[@rashaadsreign]

*WHY DO YOU KNOW THAT?*

[@potato7688]

@@Jvwvhnny and?

[@honee_vii]

Thank you for all the help you've given in your vids! Even though i pay attention in class, my teacher tends to go too fast so these are always very helpful!! :)

[@fadimoawil2592]

Oh My i hate math i hope if I could understand in a better my father teach math but I didn't asked him anything

[@sroc5208]

Thanks Brian! I took a test recently and didn’t do very well because I forgot how to do substitution during the test. Thankfully my teacher is giving me the opportunity to fix some of the problems I had and this video helped a lot. Will definitely be coming to this channel more often.

[@ethanpantages8945]

Sad that my own teacher can’t even help, but thankful you do take time to record your lessons.

[@brianmclogan]

you are very welcome! sorry for your troubles

[@Tonkyatsu]

If I fail my quiz... I’m blaming it on Lizzy

[@bananasauz4337]

It's all her fault!

[@eouyi]

LMAO

[@hannahvictoria5837]

AHAHAAHAHHAHAHAHA

[@pixidox6310]

well?

[@brookeyoung3289]

same

[@alexmontoya4270]

man, lizzy and jade...*\(-_-)/*

[@brianmclogan]

seriously

[@gr4ydmai]

my names jade... who knows i could’ve been that jade ¯\_(ツ)_/¯

[@RandomCow-ln1cp]

When your teacher doesn't explain the work properly and KZbin is your only solution. I'm very thankful that these videos exist, or I'd be failing Maths. This was explained so well, Kudos for being a great teacher!

[@skidz5631]

Imagine you are Lizzy after not knowing how to do this because you were to busy talking, and going onto KZbin to figure it out just to see people including your own teacher shit talking you in the comments

[@raiinefall]

This made my night thank you 😂

[@cadenmccleery6991]

This guy helped me finish my homework P.S tell Lizzy to be quiet

[@safesounds9732]

Yeah

[@llamaduder2119]

sup3r panda same

[@taunialove4979]

Lol

[@taunialove4979]

Same dudd

[@donrespect1566]

Ok

[@maryamz.1772]

Not only did you teach me how to do it in a different way , but you also taught me it thoroughly and in a detailed way. Surprisingly my math teacher spends 30min teaching me and the students and I don't get a single thing. Meanwhile you taught me an easy way in just 5 min. You , my friend deserved a reward.

[@brianmclogan]

so happy to be able to help!

[@indys1]

I like your pfp

[@IncoherentSchizo]

Jaden said he was doing ok, But he really wasnt doing ok. Jaden thought he never would be ok while his past still haunted his dreams.

[@queenjoy7217]

Classic Jaden

[@bookbread7868]

PLS

[@pachomejia]

Habló y escribo poco inglés, pero a este gran maestro le entiendo cada ejercicio y cada vídeo. El lenguaje de las matemáticas es universal. Gran profesor!

[@tinarodriguez6759]

This was great my son is having a hard time, but seeing this helps me to help him with his hw

[@nachonachos2185]

Thank you so much you just saved my grade I had a test coming up next period and I was hopeless because I couldn't find any videos that actually explained it properly

[@brianmclogan]

happy to be able to help you out!

[@joahan111]

hi ci ikr

[@jayskie181]

There WERE videos... You were just lazy...

[@kash5364]

EQUALIZER818 Orr she couldn't find the videos YOU were watching. Don't call her lazy when you dont know what videos she was looking at.

[@arizee5040]

HEYY GIGI

[@kenanwhyle7039]

not going to lie ur a good teacher , if u was my match teacher in school i would get an A every exam

[@brianmclogan]

thank you really appreciate it

[@kenanwhyle7039]

np

[@rahmanullahazizi9803]

Hey Kenan Whyle, use grammar. -Grammar Police

[@thatsEforEveryone]

Kenan Whyle ikr

[@thingz9524]

Maybe you need that A in English as well 😁

[@noobsgaming7395]

I am a 7th grade student forced to do Algebra 1. You have helped me a lot on my homework and I went from an F to a B within 2 weeks. All I wanted to say was thank you

[@brianmclogan]

I really appreciate you taking the time

[@tushiglutbekh5453]

did you gradulated now

[@coulron]

fr@@tushiglutbekh5453

[@TennisLover-]

@@tushiglutbekh5453 I would think he is a senior now

[@CalculusHZ0]

This is a hero right here he explains it better than any teacher

[@littledoll8348]

No idea who this man is but THANK YOU 🙏 I'm a sophomore in college struggling in my algebra class because i completely forgot how to do linear equations, everyone around me including my professor has shown me step by step probably millions of times by now and i still didn't get the concept until i found this video.

[@Kitten4you]

*legend has it lizzy failed her exams* lesson = pay attention in class😁

[@brianmclogan]

haha on point Suad

[@ambroseasylum9108]

@@brianmclogan so she did fail?

[@abhinoorsingh3879]

Brian: Seriously 😒

[@zachrubenstein5355]

I hope you go home at night knowing you made a change. And do all of your students know that your video went viral? And lizzy!

[@cottncorp320]

Got bad news about that pfp my man

[@Noahm62060]

@@cottncorp320 what about it

[@zachrubenstein5355]

@@cottncorp320 What?

[@walterblack91]

Best maths teacher....ever .. .!!!!

[@brianmclogan]

thanks! happy to help!

[@Orchidddd-v6h]

i know its like 6 years after but your explanation is still GREAT

[@winiworm]

Here cuz my new algebra teacher was a bit hard to understand. Thanks I got it now, I just have to remember it. gonna help me on my test next week.

[@brianmclogan]

You are very welcome!!

[@oliviaanderson1210]

Thank you so much for doing what you do. I sat in a class an hour and 40 minutes not understanding anything, and now I know it in a few minutes.

[@silverching5059]

SAME

[@karsonday1423]

My math teacher goes so fast!Im in advanced math in 7th grade and we have to cover 8th and 7th grade math so he goes fast and this is so much easier to understand!

[@ynocturne2]

Karson Day I’m in 7th grade and algebra is so hard. Each day we have 50 questions to do!

[@hrtsforzi]

I'm in advanced 8th grade and my teacher doesn't explain things correctly and when I ask a question she gets an attitude and when I get under 80% on a test she says "why didn't you ask for help" 😐

[@Official.alex_]

Karson Day am 8th taking taking algebra 1 basically advanced and my teach goes fast all the times but I catch to his pace most of the other students don’t

[@gregoryyang8988]

I'm in 7th Gifted and Talented. Hopefully, that's self-explanatory.

[@crashbunks]

@@gregoryyang8988 im in 8th grade magnet/gt in maryland, which I'm assuming you are too right now.

[@victoryvishmasterblader5020]

Best math teacher ever. I swear anyone who has this guy for math is really lucky. Gosh I have been struggling on understanding substitution. You helped me get the concept a lot

[@rivers3408]

Im in Calc 3 solving for critical points by taking partial derivatives. I was so stuck on a hard problem that I have been trying to figure out for like 3 hours now and I finally got using the help from your very simple video. Ive been subscribed for a while but your videos save me when I need help

[@tatianamedina20022]

this man just taught me everything i didnt pay attention to in class for 3 whole months, in 5 minutes.

[@danielzavala8014]

The one example on youtube that did not have a pre solved X or Y variables

[@brianmclogan]

happy to help!

[@christiana7542]

Thank you was so confused on my homework.

[@brianmclogan]

you are very welcome! happy to be able to help

[@justinlevine3936]

Hey kimmy!!

[@renx2621]

Thank you so much I have a quiz today and my teacher was busy on her computer and just gave us a packet that we had no idea what to do.

[@kelvinmarenga3658]

I like you teachings👏👏👏

[@heyitsmepatrick]

Thanks for teaching me! I was absent due to illness and needed to know this for an upcoming test.

[@slavvingsquats2146]

Thank you, these examples are very helpful. It's also cool to see a tutorial that's filmed in an actual school.

[@georgesolorzano4753]

best video out there!!! u have lucky students

[@brianmclogan]

thank you!

[@pehdfjf]

Just wanted to say, thanks for posting vids! The trig ones are so helpful

[@brianmclogan]

pehdfjf you are very welcome! happy to be able to help you out

[@zackcarman7845]

Brian McLogan Can you teach nuclear physics?

[@Ishaan66SH]

@@zackcarman7845 I can 😎 don’t ask about my history of nuclear bombs

[@kushi9382]

We have been studying this for like two weeks and I understood all of it in 4 mins then that 2 weeks. Thank you so much! ❤

[@re4lerz]

You have helped me out a lot! I don’t pay attention in math class so I’m happy that you’re here lol.

[@brianmclogan]

Happy to help!

[@mysterygamer8682]

okay jade!, you doing alright. 1 min later LIZZY! stop it!

[@failedit6022]

Thank you now I might not fail my test tomorrow!👍🏼👍🏼👍🏼

[@taunialove4979]

U failed it right?

[@Dan-fp9yy]

@@taunialove4979 hopefully not😭

[@elizabethramirez9682]

You are amazingly helpful. I can easily follow along without getting confused or lost. Thank you!

[@brianmclogan]

You are very welcome Elizabeth

[@malakairamirez4856]

you are my long lost cousin

[@elizabethramirez9682]

@@malakairamirez4856 Four times removed 🤣

[@malakairamirez4856]

@@elizabethramirez9682 😂😂😂

[@jessa1895]

I’m 90% percent sure this guys a high school teacher but I’m 100% sure he’s going to help me pass my college math class. Thanks Brian!

[@Gildyy]

I was doing the graphing method just last week and my teacher confused me with the substitution method because there was too much going on for me to handle. Thankfully Logan helped me out on this putting it in pretty simple terms. Thank you.

[@-optional-9189]

3:24 Does anyone hear "I'm in the video" in the background X3. Great video, though!

[@brianmclogan]

haha

[@nailah1124]

1:02 This is what you're here for if you scrolled through the comments

[@tommydonnelly8942]

Thx lol, I was looking for ur comment

[@santimora9094]

LIZZYYYYYYY!!!!!!

[@brianmclogan]

Haha🤣🤣

[@ziyad773]

Whaaaaat

[@Sultan_A]

Very Good, Brian McLogan, Keep It Up

[@hannnahgranger]

You're literally the most helpful math creator I've ever seen, I was really struggling with homework, and this helped a ton! I was so lost, and this was my savior! Wish my teacher was as good at explaining as you are! 😁 This was what I needed, I'm about to ace this test! Thank you!!!!!

[@Justin-qe6gj]

Thanks! My teacher has spent 1 week talking about this but almost none of the class understood it, but you just taught me this in 5 minutes!

[@brianmclogan]

Boom so happy to help

[@cococookie-881]

Thank you so much!! I am currently studying for a test tomorrow on this. My teacher is a great teacher, don't get me wrong, but she teaches at a fast rate, which I cannot keep up with. Even when I ask for help she's way to fast. Again, Thank you so much! You just saved my grade!!

[@md_ka9691]

dude if my math teacher explained stuff like you I wouldn't have a 79 in her class, thanks man.

[@EmberSlaughter]

@@md_ka9691 In my school that is considered a good grade 😭

[@archive3974]

Completely forgot about this on the test luckily the teacher gave us 2 days to do it halfway through the video the lesson that I’ve been stuck on for a month clicked in just 2 minutes thanks

[@rsgaming54]

I'm in college and this has helped me better understand this method. Thank you for the video

[@heathp.1270]

Thank you so much for posting this, my teacher didn’t explain it that well and now I really understand it :)

[@makaylahahn8319]

i just gotta say that your videos are saving me from failing math. my teacher is new and is very smart but doesnt know how to teach to other students. You are the reason for my success😂

[@halloween7275]

Same here bruh

[@_.Gabby._]

Thank you so much I’ve looked at so many videos on stuff like this (even class recordings from my own teacher) and none of them have every explained anything this well. Thank you!

[@brianmclogan]

You are very welcome! So happy to have connected the dots for you!!

[@shaiannkanow7167]

thank you for helping me while i learn this on Zoom and have no idea what is happening!

[@hmoment661]

Thanks!

[@brianmclogan]

You are very welcome! Thank you for the support 😍

[@mousebones3258]

Found you channel today. Has been such an incredible help. I've made it through most of the graphing sections of my GED book with your help. Thank you.

[@kinahollatz1703]

Thanks man I appreciate you. I am in eighth grade and needed help in geometry.

[@brianmclogan]

You are very welcome

[@lemi8928]

I can't concentrate because of...... no.. it's not lizy…. it's because of.... those colorful markers!...

[@ambroseasylum9108]

i hate your very existence.

[@TellurideS13]

ALL OF THAT SPACING IS NOT NECESSARY

[@aanabtahir3081]

u wasted 30 whole seconds of my life

[@josephfamilyrocks6866]

Boi

[@jaimemeza7787]

we are lucky that we have people like brian, somebody that goes to the board and writes a lesson that is necessarily long not to long and its way much easier.

[@masked-kid3039]

You dropped this sir🏅

[@drewgrogan4218]

Thank you helping me out I’m a 7th grader struggling with math

[@soslq340]

I read comments and just heard Lizzy now I have to rewatch this

[@brianmclogan]

haha

[@louisreda211]

Thank you for making this so easy. I have been struggling with this and you helped me get it on the first try. :)

[@kaylalynch8087]

man you don’t know how much i benefit from your videos

[@thebestlit7046]

Honestly with everything going on these 2-3 min videos teach me so much more then these 30-40min pre made videos thank you so much

[@brianmclogan]

If this video or many others was helpful, please consider letting me know with a "Super Thanks" above ⬆. I am able to read and respond to all my messages and thank you so much for your support

[@sazzadrohit5693]

Thanks for the video. Really comprehensive and helpful for everyone.

[@NigelBetita]

Bruh I have a test today and it has substitution

[@DarlineDume]

its very well explain...but i don't get it bc im...dumb if we can say it like that

[@DarlineDume]

explained*

[@madblox252]

Nah just a revition

[@marvel_cap.vs.ironman]

POV: you have a test on this tomorrow and came here because you have no clue what to do 👇🏼

[@vzeams]

yes quiz chapter 6 im fucked

[@mythicaljuice5804]

For everyone being confused about how he got +4 when he took away 2x, he already had a positive 4 on the right side so when he moved the 2x over he decided to have the -2x in front of the 4 making it -2x + 4 because you have to bring down the 4. Hope it helps

[@brianmclogan]

thanks for sharing

[@thunder3929]

your a great teacher and this helps me a lot. thank you

[@brianmclogan]

You are very welcome!!

[@skykiller9153]

tbh my teacher didnt go over how to do this at all so this helped out alot thanks

[@xerxeszone]

LIZZY! IT’S MY EXAM TOMORROW! LET ME FOCUS, GOSH-DANG IT!-

[@taunialove4979]

🤣🤣😅🤪😇😇😝😝🤪🤪😝😝Lizzy is just gonna fail her exam don't mined her

[@shayl1535]

Ur so helpful omg thanks I dropped a sub

[@brianmclogan]

happy to be able to help you out!

[@TheHeroSight]

My favourite video ever A teacher scolding the student in a video Btw thanks for the help, It helped me in the exam

[@ammguitar]

Thank you so much for posting these videos. There is usually a video for everything I cover in Algebra. This is the only channel that helps me

[@Vibesmen]

thanks McLogan, this lesson helped me learn 1 part of what I missed the past 2 weeks of. All I needed was 5 minutes and that's it. Now I just gotta find out how to correctly do elimination.

[@sharonreed1409]

Who is this teacher and when did he come from heaven because he is so helpful!

[@anthonynugent_]

just wanted to say that your channel is very helpful because I have had a tough time balancing school, sports and work so it is great that I can go over your lessons to clear things up. Really appreciate it

[@kamithejokes76r25]

me watching this video in 2020: LIZZY GOT MEMED

[@angelosuna150]

Finally the video that officially made me comprehend the substitution method. Thank you!!!

[@brianmclogan]

Boom so happy to help!