How to Solve a System of Equations by Gaussian Elimination: Step-by-Step Explanation

[@ianmelady9865]

I spent 45 minutes watching different videos, trying to learn this concept. This teacher walks you through the entire process, step by step. Excellent video.

[@nicholasn.5575]

I'm taking a pre-calc class and the Gaussian method was complicated to me, now I understand how to do it. Thank you!

[@PreMath]

Glad to hear that! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

[@isaiahgonzalez3446]

JESUS CHRIST LOVES YOU AND HE ALONE SAVES ROMANS 10:9-10 "If you confess with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. One believes with the heart, resulting in righteousness, and one confesses with the mouth, resulting in salvation." REPENT FOR THE KINGDOM OF GOD IS AT HAND!!!🙏🙏🙌🙌❤❤ JESUCRISTO TE AMA Y SOLO SALVA ROMANOS 10: 9-10 9 "que si confesares con tu boca que Jesús es el Señor, y creyeres en tu corazón que Dios le levantó de los muertos, serás salvo.10 Porque con el corazón se cree para justicia, pero con la boca se confiesa para salvación." ARREPENTIRTE PORQUE EL REINO DE DIOS ESTÁ A LA MANO !!! 🙏🙏🙌🙌❤❤

[@isaiahgonzalez3446]

@@PreMath JESUS CHRIST LOVES YOU AND HE ALONE SAVES ROMANS 10:9-10 "If you confess with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. One believes with the heart, resulting in righteousness, and one confesses with the mouth, resulting in salvation." REPENT FOR THE KINGDOM OF GOD IS AT HAND!!!🙏🙏🙌🙌❤❤ JESUCRISTO TE AMA Y SOLO SALVA ROMANOS 10: 9-10 9 "que si confesares con tu boca que Jesús es el Señor, y creyeres en tu corazón que Dios le levantó de los muertos, serás salvo.10 Porque con el corazón se cree para justicia, pero con la boca se confiesa para salvación." ARREPENTIRTE PORQUE EL REINO DE DIOS ESTÁ A LA MANO !!! 🙏🙏🙌🙌❤❤

[@yuyito7544]

@@isaiahgonzalez3446jesus christ loves you

[@naebbeyene453]

@@isaiahgonzalez3446 Amen brother the name of the lord be glorified!!!

[@rebecalopez5792]

Amazing explanation, spent 2 days trying to understand the subject this video made me learn it in a quick and easy way!!

[@GoatedGam3r]

First off, are you writing with a mouse? If so you're god at it haha. Second, this was a great video and you made it easy to grasp, however, if you show the work between the steps (For Example, 3R1+R2--->R2) it would be simpler to understand. I appreciate you making these videos to help those struggling out there.

[@viancamendoza5418]

I need help there

[@Donnie_ilysm_37]

@@viancamendoza5418mee too

[@ChizawuChiteta]

Thank you Sir very much for these wonderful explaination

[@Jessica-hl4mo]

flawless and exciting video! thank you

[@axmedovasadbek6581]

Amazing and insightful!

[@enashameed471]

Thanks جزاك الله خيرا ❤🧡💛💚💙💜

[@PreMath]

You are very welcome EH! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

[@amangemedo3795]

Very good explanation

[@JBieberGDragon-cd9qh]

Thankyou. I got a chance to answer my worksheets 💙

[@PreMath]

So nice of you dear. Please keep sharing premath channel Thanks dear for the feedback. You are awesome 👍 Take care dear and stay blessed😃 Love and prayers from the USA!

[@Taabusaa]

Why you put negative sign before 2 in multiplying row 2 (3:15)

[@baldaiomir]

to make -6 and then add r1 to r2 ( 6+ (-6) )

[@anjolaoluwaadepegba6017]

To eliminate it to get a zero

[@shaoo5311]

What is happening at R1-3R2\R1

[@diegitokillz5736]

Same

[@ronparada]

If you mean at 5:55 he multiplied R2 by -3 then added it to R1.

[@TheHonchoofAllSpearheads]

May I know if such system of equations using the Gaussian elimination method has different steps of solving it? I mean like different answers as long as the final answer is the same?

[@PreMath]

Hello dear, please check out this video. I'm sure you'd love the method: kzbin.info/www/bejne/gqHVgpJ_mZJrnqc Take care dear and all the best😃

[@TheHonchoofAllSpearheads]

@@PreMath noo that’s not what I meant. I know there’s Cramer’s rule and also the inverse method. But what I meant is when using Gaussian method, will the steps be different that yours? Can I email you or something sir? I have a question to ask

[@AjayAjay-ku3gy]

Why you multiply 3 in first equation and in second equation -2

[@anjolaoluwaadepegba6017]

To eliminate it to get a zero

[@claudineniyomufasha7881]

Thank you teacher

[@boyjimbo4941]

Thank you very much

[@PreMath]

You’re very welcome! Take care dear 😃

[@MaryShalom-x8t]

Kindly am stack at R1-3R2 please explain to me

[@horlams1992]

you did not explain how u got -2 am d 3 why

[@Coudy_the_Cat]

bruh he did smh

[@Coudy_the_Cat]

bruh did u watch the video?

[@Sk8forsocks]

theres a difference between gaussian elimination and gauss-jordan elimination .... please fix ur title to reflect this

[@bridgetannyap1241]

Thank you.

[@PreMath]

You are very welcome Bridget! Thank you so much for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep sharing my channel with your family and friends. Take care dear and stay safe😃

[@isaiahgonzalez3446]

JESUS CHRIST LOVES YOU AND HE ALONE SAVES ROMANS 10:9-10 "If you confess with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. One believes with the heart, resulting in righteousness, and one confesses with the mouth, resulting in salvation." REPENT FOR THE KINGDOM OF GOD IS AT HAND!!!🙏🙏🙌🙌❤❤ JESUCRISTO TE AMA Y SOLO SALVA ROMANOS 10: 9-10 9 "que si confesares con tu boca que Jesús es el Señor, y creyeres en tu corazón que Dios le levantó de los muertos, serás salvo.10 Porque con el corazón se cree para justicia, pero con la boca se confiesa para salvación." ARREPENTIRTE PORQUE EL REINO DE DIOS ESTÁ A LA MANO !!! 🙏🙏🙌🙌❤❤

[@chocolateangel8743]

You're literally doing the same thing you would do using the traditional elimination method. Using matrices just adds an unnecessarily level of complexity.

[@SloppyPuppy]

Doesn't explain anything. I can make a matrix, but why am I multiplying first row by 3 and second by -2. That is key information, otherwise there is no point to showing us this one example.

[@dremonet]

i felt the same exact way

[@gsuboy]

He literally did not explain why he did certain things, and did not show the work on how to get the answers. This was terrible. Wasted 5 minutes of my life.

[@asadtprasad9779]

Thank u 🙏

[@mumesh7199]

12×-26y+34z=18 -30x+65y-85z=-46 It slove in gauss method how to do it Please reply me fastly

[@PreMath]

Dear Umesh, since we are dealing with three variables x, y, and z, so, we must have three equations as well. I'll give you another simple method to solve 3 variables with 3 equations: kzbin.info/www/bejne/gnbClXinrtxjotU Thanks for asking. Take care dear and all the best😃

[@TaongaMphande-p2l]

Where's the 13 coming from please help

[@anjolaoluwaadepegba6017]

Add row 1and 2

[@kadramahmoud1699]

Is that simultaneous equation

[@PreMath]

Yes, they are simultaneous equations! Thanks for asking Kadra dear. Stay blessed and healthy😃 Very happy New Year!

[@phoenixwhiler943]

Why -2?

[@Leno623]

Same question

[@0_0-g4c]

how do you go from having 13 and 39 in R2 to 1 over 13 as 1/13 which makes R2 0 , 1 , 3 ?????? Like give some context man

[@anjolaoluwaadepegba6017]

Just divide both sides by 13

[@measumabbasdayal7867]

u made it difficult simply divide r1 with 2

[@MatovuAmmon]

I wana be like u

[@isaiahgonzalez3446]

JESUS CHRIST LOVES YOU AND HE ALONE SAVES ROMANS 10:9-10 "If you confess with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. One believes with the heart, resulting in righteousness, and one confesses with the mouth, resulting in salvation." REPENT FOR THE KINGDOM OF GOD IS AT HAND!!!🙏🙏🙌🙌❤❤ JESUCRISTO TE AMA Y SOLO SALVA ROMANOS 10: 9-10 9 "que si confesares con tu boca que Jesús es el Señor, y creyeres en tu corazón que Dios le levantó de los muertos, serás salvo.10 Porque con el corazón se cree para justicia, pero con la boca se confiesa para salvación." ARREPENTIRTE PORQUE EL REINO DE DIOS ESTÁ A LA MANO !!! 🙏🙏🙌🙌❤❤

[@rebecalopez5792]

Amazing explanation, spent 2 days trying to understand the subject this video made me learn it in a quick and easy way!!🎉