Learn the Basics for Solving a System of Equations by Elimination

👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be equal in all the equations that make up the system, in order to eliminate the variable using subtraction (or addition as the case may be). The coefficients can be made equal by multiplying the entire equation with a number which when multiplied to the coefficient of the variable to be eliminated gives the LCM of the coefficients of the variable to be eliminated in all the equations. Then we solve for the remaining variable(s).

After we have obtained the solution{s} for the remaining variable(s), we substitute the obtained solution into any of the original equations to obtain the solution of the eliminated variable.

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

[goushii]

Sometimes you seem to do a better job than khan academy

[alkalinehydra]

I can see your stress levels rising. Thank you for all the help.

[lorettajackson]

1:32, he is like THESE DANG KIDS, I DON'T GET PAID ENOUGH FOR THIS

[nte]

My favorite things about these videos, aside from them being immensely helpful to someone who hasn't taken a math class since 2012, is the authentic feel of the classroom; disruptions and all! Makes me feel like I am in high school again every time I watch these videos.

[keiraryan]

Honestly thank you so much. My math teacher has given up on me at this point and your videos are my only hope! This makes my math classes so much easier.❤️

[JoJo-ulqs]

Lol second video I’ve watched of yours and Justin was distracting the class in both videos

[jjsmalls.r]

Justin needs to appreciate that he has this guy as a tracher

[kimb]

I am a highschool math teacher and I need a supplemental video to show my students. I stumbled across this and LOL, it is good to see there's a Justin who disrupts every class.

[ms.sherlock]

That face palm and classic sigh was hilarious but thanks to your explanations I learned how to do this elimination technique. I hope that makes you feel better.

[chqmbie.mp]

1:34 is my teacher when we say we dont understand anything that hes saying for the millionth time

[justdancefitted]

You saved me I finally understand!!! My teacher doesn't explain the lesson that good and you made it so easy!

[Veclores]

cmon justin just be quiet im tryna
edit:
Justin: interupts like 5 times
Brian McLogan: *epic sigh* 1:33

[Sultan_A]

🌟 Very Good, Brian McLogan, Keep It Up 🌟

[tanapolsukhumthamarat]

If you never exist I wouldn’t figure this equation out. Nice job bro from Thailand 🇹🇭❤️

[tdinoto]

I love when you have to manage the class. I feel ya buddy....

[AidenHuff]

Watching your videos has made studying for my finals a lot easier.

[ameerkasana]

Justin is probably flipping burgers for being disrespectful to you sir. You are doing gods work honestly because some people are struggling even in college.

[rylanmartin]

Thank you so much! You are such a good teacher! I hope you are still

[jamesk]

Who gave this video a thumbs down?best video I've seen so far.

[tophercrews]

Thank you so much for your videos. Between your logarithm videos and this series I might have a chance at passing my college algebra final. You’re the man.