Solving Systems of 3 Equations Elimination

Learn how to Solve Systems of 3 Equations using the Elimination Method in this free math video tutorial by Mario's Math Tutoring.

0:09 Explanation of How the Equations Represent Planes
0:16 Choosing a Variable to Eliminate
0:31 Using the Elimination Method
1:20 Using the Elimination Method a Second Time

Related Videos:

General Solution With 3 Equations

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[ethandavis]

Wow great job making something seem so simple that everyone else struggles to even teach. This was 10x better than reading in my math textbook.

[judyochoa]

Thank you!! You saved me from failing my Algebra 2 test🙈😂

[raereads]

Oh my god, I cannot thank you enough - I wasted 3 hours of my life writing nonsense onto my paper before I gave up and decided to search for help. Thanks again, super easy to understand!

[draglonconx]

This is a great explanation and actually makes use of all components, unlike those videos where they use an equation where you get lucky and cancel out 2 variables at once

[xaio-xen]

These Brian Mclogan and Mario's Math Tutoring videos are worlds easier and more efficient than spending 77 minutes in a class. Thank you!

[spicelord]

I've been coming back to this channel for over 2 years now because you make by far the most efficient and easily understandable math tutorials. Thank you for years of quality teaching! :D

[honeyaunglwin]

Thank you for your teaching.
Thank to you, I was able to do my assignment for tomorrow class.

[swapnilrahulsardar]

You solved my problem which I was facing from past 1 year!!!

[trinny_d]

So helpful I needed this to pass a test! Thank you! You described it better than my math teacher by far 😫

[tanjiaqi]

simple and fast, didnt talk bullshxt, i like it

[kuntakinte]

I didnt even know u can do that, ive been spending the past 2 hrs trying to see which equations can i use to eliminate 2 variables 😞

[tombathewolf]

This was a much better explanation than my teacher's! Thank you! :)

[patrickkiarie]

bro you literally explained this better to me in 2 minutes than my teacher did in 2 weeks

[kaitlyngilchrist]

You taught me this in less than 3 minutes with complete understanding. My professor wouldn't let us ask questions and put one example on the board without any instructions on how to go about solving. Thank you sir. You have saved my sanity and math grade.

[abhinavvinod]

THANK YOU !! YOU SAVED A LIFE OF +2 BOARD EXAM CANDIDATE WHO WAS SUFFERING HEADACHE FOR THIS SIMPLE

[snailspec]

Thank you so much! I've been trying to get this for days!

[daneshamona]

This is the BEST example I've seen today! Thank you

[flub]

you just saved me from failing my homework, super easy to understand thank you sm

[jacecha]

Holy hell… I was struggling for life and looked this up and this was so gosh darn clear!!! Thank you!!!

[etherealflow]

Finally someone who makes it simple and gets to the point, thank you.