Solving Compound Inequalities - MathHelp.com - Algebra Help

[@yasakai1175]

When a video saves your butt right before state exams.

[@midnight_bass]

you guys have no idea how much this video saved my ass.

[@djlatu]

you explain things in 2 minutes that my teacher can't in an hour. Thanks

[@Fall3nPR]

This guy is so smart he has solved all my questions on math

[@hashibatune]

It's amazing that you explain it in 5-7 minutes or less

[@picturemepurple94]

I really needed this video! Thank God for youtube when others can't explain it well!

[@misslaneyloo1234]

this guy is so much easier to understand than my math teach for some reason.

[@helvarthered]

This really helped alot. if i didn't get something i could just rewind it thank you so much!

[@Haunting_Shadow]

I'm totally subscribing! Thanks, I'm doing homework for college, and this video was a great help!

[@alanarockia9141]

シャドウ college? bruh I do this in 7th grade, and I don’t fucking understand a thing

[@Ronin-kxs]

Intense......dang! I wish he was my teacher!!!! He's flawless at math...crazy stuff

[@fionacoolgirlz]

this is much better than having a tutor :p

[@munrofan12]

this is excatly what im working on thank you very much. this helped so much :) but i have an qestion why would you subtract 2 from the first problem before dividing? is it becuz you want X on one side?

[@narutoboy15]

thanks man i got it lol i had a test tommorow lol i dont wanna fail on the simplist things that i forgot during the summer

[@MrFuzziiWuzzii]

If i get a negative variable such as -x and the answer would be -x < 4. Would the value of x be -4 or does the - cancel?

[@kyannac21]

oh thank you so so so so much, Mr. Teacher ! :D ♥ your 100 times better than my math teacher.

[@Panicatthebusstop]

What if the answer to the second one were to be x is greater than 3? How do you write that? Is it union or intersection?

[@Bhuddi1]

So how would we solve this? 4-3d is > than/or equal to 16+d or 13-d>3d+7

[@MikesGotJelly]

thanks man! i swear i learn more on youtube than i do at school lol

[@taborgoodlock3913]

Let’s put it this way… When I look at a stripper I want - enthusiastic, happy, and I talk they listen When I look at a math teacher I want - dull, clear, and they talk I listen This dude rock all the time - when others are fog on the brain - this guy is like clarity

[@apexivory4982]

this helped me looks like I'm getting an A on my HW

[@lindsayenrique]

What teacher gives this as a summer assignment! Oh well at least I got this!

[@IamthatIamify]

@itinkgirlzhot12 I asked that all through high school, and I believed so much that it was useless that I didn't try to learn it at all! Now I am almost 21 and I am watching Algebra 2 videos on youtube, teaching it to myself on my own free time because I see so many people in college using the platform of algebra to shoot them to higher math; really interesting math, that you can apply to so many fields besides just math! Algebra is a stepping-stone and it's tough, but you'll be glad you did it!

[@Navarrete19]

How would you do Int. Notation???

[@Blue.the.Beauty]

The closed and open circle when are the suppose to be used

[@ethankhuonggajewski]

Magalie Michel the closed is when the it is x is *greater (or less) than or equal to* a number and the open is when it is x is *greater (or less) than* a number

[@Ryanm229]

i got the first one right- however for the second one how come you didn't flip the less then to a greater then???

[@Luan431]

How about something like 3(t + 2) "greater or equal" 11 - 5t Thank you

[@shantellesixx984]

this is very helpful

[@KiNgS4EvAful]

when u divide multiply in a negative number you chnage the sign when u divide or multiply by a positive number u keep the sign

[@christhechilled]

Great help man.

[@matthewhenry5710]

this helped alot

[@christinarella]

@HesHerAndersom that's only when you divide by a negative number

[@albinoburrito900]

he is teaching math after all

[@Ardit1996]

Tomorrow i have test and i hope i solve the inequal right. :D

[@ch_ub]

Subtract 1k from both sides, then add 2 to both sides, then divide both sides by 9. You are left with 9 < 1.333

[@halcyonidealsmusic]

thanks. I wish you were my math teacher in high school, then I probably wouldn't have to be taking these high school like classes in community college. No way I cared enough to youtube math in high school.

[@weidner97]

i think its because theere was a subtraction sign before the parenthesis

[@annecolindres9483]

Very helpful thanks

[@Facundo783ar]

Yes, Now I understand the freaking graph thing. Thank you! Online teachers Suckss!! Thank you again!

[@halcyonidealsmusic]

how is this so simple when my teacher made it seem nearly impossible!?!?!?!!!! bad math teachers can really screw you over bad. thanks for being a good one

[@sightablestudiosofficial]

Got it right

[@yuszdii]

what if the problem was 16x+3+4x is greater than or equal to103???

[@HesHerAndersom]

i thought u said if you divide you change the sign u didnt do it on the second part of the problem...

[@WollyTheCow]

Press 4 for two!!!!!

[@taqdeesrehman9812]

thanks alot

[@betobroxz5123]

i wish this guy was my teacher

[@buildbanner7976]

The teacher here sounds like he is literally talking to a camera not a person, but slow enough to understand this was great I actually focused while hazing off.

[@buildbanner7976]

+Build banner Uno (buildbanner) also, look at his face at 3:51, and just imagine what he just went through

[@stephpaulred]

I THOUGHT dividing and multiplying should make the inequality sigh reversed.....I MEAN I think it should be x>3. just want to clarify..AM I RIGHT OR WRONG?

[@aleahdee1996]

Okay how do u solve this problem? 10-2x+4_ 20

[@nahum45]

@yuszdii It would be: x is greater than or equal to 5

[@VideoMathTutor]

Not too bad. I would recommend you NOT include a "dot" on the -2 in the final graph. It is not needed. Also, try to use some color and be a little less monotone.

[@cerval00]

Thank you so much

[@lucianpassion95]

@Bobiwanfetobi1 im sure you've found this out by now but you multiply before you add/subtract

[@locosantis]

what about this one 9k-2

[@dreamsprayanimation]

but what if it sais and?

[@ryguywolverine]

gotta love his giant shirts

[@EmieNB]

wait he didnt flip the sign for the second equation

[@Mason-ci9tc]

EmieNB It wasn’t being divided by a negative

[@ceydaruusnuurxasan3645]

Thank

[@julivesi21]

He didn't change the sign on the second problem when he divided just saying

[@JayofallTrades]

I can't get past those dreamy eyes.

[@kk11246]

because you only change the sign when you divide by a negative

[@AnImeBaB3]

THAK U THAK TAHK U !!! were wolud i be witout youtube!!!

[@madalinetackett3747]

Thanks! :)

[@kamandeez]

@Ryanm229 because the second one you didnt multiply by negative

[@yourteachermathhelp]

We love toast.

[@watermale8362]

MathHelp.com the fuck

[@trialv7]

so is he saying that if there are 2 problems that has a or that is an equality then my final answer should be like {x:x>3} and could somebody explaing to me what is the {} for cause I'me really confused

[@DarkAwp]

I couldn't figure out that damn sign switch for the life of me.

[@accelmemory]

I see your point.

[@Bhuddi1]

I don't get it. Why r subtracting 2 instead of adding 2? Aren't you suppose do the opposite?

[@babydestiny001]

wait at 0:40 why does he subrtact? isnt it addition plz help me thank you :)

[@alexisanderson5493]

this has really helped me .... I think imma pass my test tomorrow!!!later niggas

[@peytonshirley7270]

+Lilkilla2012 u shutup

[@peytonshirley7270]

Lilkilla2012 yeah you shutup

[@alexisanderson5493]

who??

[@stephpaulred]

THANK YOU :D

[@lellieberry]

thank you thank you

[@paulaworthey370]

thankuuuu!!

[@heygurlhey231]

my math teacher is to adhd to teacher..he started out on this lesson and finished talking about a time he crashed a party

[@wilsoncollins-byrd5248]

But does he help?... yessssss

[@heyhethey596]

some one help me with this problem how do u solve this its a compound inequality and im confused its: 5+m>4 or 7m

[@Dukeof6010]

@GhostGamesForever If you use the distributive property you mulstiply -3 by 1.....its basically acting as if the 3 is a negative number because the subtraction symbol is next to it . a negative multiplied by a posotive number is always a negative

[@EyeWearMySunglasses]

3:51

[@basedyog1337]

[@dheerajkumar837]

thanku

[@cameronn84]

yeah i don't see how ill ever be working with these numbers by my self or randomly write this equation to figure out somethin

[@broderickgarrett]

This shit helped me more than skool !

[@ExpressThaPanda]

Dammit i need that pill from Limitless

[@MysitcRiver29]

you can accomplish something in 4 minutes that my teacher cant do in a 50 minute class period.

[@TremondTheSkater]

how come he didnt make the less than sign to a greater than sign in the second one but he did it in the first one.

[@heelp2370]

he didnt because you only switch the sign when you are multiplying or dividing by a negative number

[@jamess9037]

cuase negitve

[@raulgomez777]

I think we have to sell our soul to some math demon to be good at math but once we have no soul we'll talk like this guy. Anyways thanks for the vid lol

[@RSmithJr12]

@Spasmodicstudios, Even so, there is a magical thing called COLLEGE that you can go to for 4+ years to learn math! Go to architect school or something! I hate when people say you will need to use math in your job one day! What if I want to be a bus driver? :D

[@MsRaquel1999]

@MsLucky510 IKR!!!

[@slamer2000]

@SeventhSun Ya? What is your point?

[@austdoz7]

he graphed it for "and"

[@Bobiwanfetobi1]

either he left out a symbol when he wrote out the base problem, or his answer is wrong. Because he said that the 3 in "5-3(2x+1)>14 was negative, but doesnt 5 - 3 = 2

[@christiaanopperman9358]

3

[@uhlexseeuh]

Christiaan Opperman it would be 39

[@joshsams48]

he didnt divide both side by a negative so it stays the way it is.

[@alanarockia9141]

hallelujah

[@JayofallTrades]

i agree unless your gonan be a rocket scientist(just a random example) you just need basic math. I am in college and I am an art major. I really don't use any of this stuff.

[@DisownedVT]

Why do we have to learn stuff like this in school? Unless u plan on being something very advanced that would call for this All u need is adding subtracting dividing multiplying figure out how to get Tax Tip and markup price interest and I guess that's it but I guess since they r teaching us this it must be required for "life"

[@ASmackOfJellyfish97]

@jessie15273 How did it go?

[@jeffersonwinfrey2219]

Wtf happened to the plus 1 tho.

[@መደበርሓበሬታ]

multiplied by negative 3. that's why you see negative 3 on the second equation.

[@arielhenderson7679]

Dawit Kahsai right

[@stratattack4]

He forgot to switch the sign on the second one^ haha

[@EyeWearMySunglasses]

@RyGuyWolverine makes it look like something is wrong with his left arm