Solving a system of equations by substitution

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by substitution, we solve for one of the variables in one of the equations and then substitute for the variable in the other equation and then solve for the other variable. Next we plug in the obtained value of the other variable into the equation for the initial variable we solved for to obtain the value of the variable.

The value of the two variables obtained is the solution to the system of equations.

Organized Videos:
✅Solve a System of Equations Algebraically
✅Solve a System of Equations Using Substitution | Easy
✅Solve a System of Equations Using Substitution | Hard
✅Solve a System of Equations Using Substitution | Learn About
✅Solve a System of Equations Using Elimination | Learn About
✅Solve a System of Equations Using Elimination | Easy
✅Solve a System of Equations Using Elimination | Medium
✅Solve a System of Equations Using Elimination | Hard
✅Solve a System of Equations Word Problem
✅Solve a System of Equations With Three Variables

Connect with me:

#Systemofequations #Algebraically #brianmclogan

[HOGT]

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[DOiTAGAiN]

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[moonyxxstars]

You're a life saver! I cant fail math anymore..I just cant understand when the teacher teaches me...thanks though, this literally helps so much. Suddenly it's easy to do..

[itzpurple]

Truly an amazing teacher, its 2019 now and still my schools math curriculum sucks.

[ambernash]

i just wanted to say that your videos are very helpful! i’ve been extremely confused lately during math but now i understand it thank you so, so much!

[dominictaylor]

this was easier to understand than my actual teacher trying to teach me.

[cristhalmencias]

Wow amazed of how you can explain all of this in 3 minutes while other teachers takes them the whole period (1 hr). Thank you for helping millions of kids that are struggling around the world including me!!

[theeverydayguys]

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[crystalc]

i learn more in a 2 minute video than in a 2 hour math class! Thank you so much Mr. McLogan! You are a life saver!

[giomunoz]

Is anyone else doing this in 8th grade, we did this way back in December and I don’t even remember but this video helped😂

[crashvevo]

thanks so much just studying for a test on substituion.this saved my life lol

[shaneking]

I have a feeling this won't be the first time i'm stopping in at your channel..

[rage]

W teacher even 10 years later. Helping me prep for my Math test tomorrow.

[andresramirez]

THANK YOU. it’s currently 2 days before 1 semester ends and I need to submit this last unit of assignments, but I never understood. this simplified it to another level.

[Mellybelly]

ty for being a better teacher than my current math teacher! you explained this so much better and clearer!

[taylorrobinett]

You have been so helpful for me I have been getting bad grades as a good student but since I have been using your videos my grades have gotten better. Thank you so much sir!

[PhilipKaden]

Thank you, I've been searching all over the internet for this and now i know how to do it

[nicholasalexander]

thank you so much this cleared this up for me I ended missing school for a year and a half due to issues and I've been struggling so much thank you!

[princess]

I'm in college and I'm taking a basic algebra course and you did a good job explaining how to solve using substitution.

[pedromendoza]

I saw this after a test and it helped me pass thanks a lot