Variables, Expressions, and Equations | Math with Mr. J

Welcome to Variables, Expressions, and Equations with Mr. J! Need help with what variables, expressions, and equations are? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you need help with "What are variables, expressions, and equations?". Mr. J will go through different variable examples, expression examples, and equation examples.

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.

Follow Mr. J on Twitter: @MrJMath5

Hopefully this video is what you're looking for when it comes to variables, expressions, equations and an introduction to algebra.

Have a great rest of your day and thanks again for watching!

[Tay_ttyl]

You helped me out a bunch. It's crazy how I can forget this stuff very quickly 😂

[SirSquillamHogglefart]

Thanks this is what we are doing in class I appreciate your service

[dqne_vfx]

you teach me better than my own teacher.

[crystalpeal]

Hi! Can you do one on adding and subtracting decimals? Thx!

[ItzfxreverAlice]

Were all here cause of exam arent we...?💀

[iffma]

Thank you very much now my exams are going to start and I was confused in this algebra chapter thanks I got it now thanks a lot sir 👌👌🥰👍👍☺️☺️

[cocoapandaz]

Thank you!! I was so stressed about the upcoming state test and this helped

[bushrabhutta]

Our school is using your videos to teach us

[noemig]

I'd love for you to do multi step equations that involve variables, multiplication, and division😎

[Pookiebear]

Thanks so much I had a test and got a 93!!

[heavenonthehorizon]

I love your content and presentation. I home school.

[MariaReyes-po]

I have a quick question I'm new to algebra and I'm a bit confused about How you got 13? In the video you say to divide both sides by 3. Doing so makes one side cancel out however when you divide the 3 and 3 it equals 1 ?

[danceproject]

thanks so much, I was so confused before I watched this vid it helped me a lot

[Ronaldo-Siu]

My teacher can’t even explain this well you help a lot

[patrickdyingtodeath]

I’m here cause I’m struggling with a variable expression practice problem on apex 😭

[edwinzapeta]

Thank you would you do one video for factoring and Quadratic Formula.

[aadhavanmaheshwari]

I went to magnet brains, channels and they had made a 30 mins long video on equations, but still, I did not understand a thing! but thanks to you, I am not failing this year...

[benj]

I bearly my passed my maths grade on algebra but now that this teacher is doing a whole playlist on algebra and how to do it, i just kept on getting straight a for maths THANK YOU MR J

[Manny_SharQ]

I understood all the others one but I don’t understand how d=13. You divided both sides by 3 so How did you get 13?? I’m confused

[ThurayaKhamisSuccar]

Thank you for the clear explanation of the topic.