GED Math Solving Equations Practice Quiz

[@amandalopez2959]

Your videos are amazing I watched all of your videos on repeat over and over and over again at least 4 times and I PASSED THANK YOU!

[@TestPrepChampions]

Thank you so much, I really appreciate you watching my videos! Congratulations!

[@krissifadwa]

I love the way he teaches. Thank you!

[@1notlove]

I was doing so good with first couple of questions. I got stuck with the last few

[@SifuFreeGamer1417]

Thank you . I have to take my math on the 31st of this month for the 3rd time . Ugh . Please send me any links that I can study on .

[@khadijaaziz1640]

Did you pass?

[@Aam2008mui]

For 5 over a = 30 can you show me the original way to solve this problem? Can I multiple both side by 5?

[@TestPrepChampions]

For 5/a =30, i'd probably start by multiplying both sides by a to get 5=30a. From there, I'd divide by 30 on both sides, which would give me 5/30=a. This simplifies to 1/6=a. Does that help?

[@Aam2008mui]

@@TestPrepChampions noted, thanks.

[@NatishaEdwards-qn9uh]

@@TestPrepChampions can it just be 6

[@juneross7167]

Dude where were you 20 years ago lol.

[@TheBuddhaVlogs30508]

I give up

[@KazooieX1]

literally makes no sense. 21 + 30 = 51 not 0 wtf is going on

[@DBZGirlUwU]

I know right.

[@TestPrepChampions]

Hi, thank you for watching. It sounds like you're asking about the question 6:31. The scenario is 21b + 30 = 0. You cannot add 21b and 30 here. If it was 21b + 30b or just 21 + 30, then you could add them, but that isn't the case here. To solve 21b + 30 = 0, probably the easiest way to do it is to subtract 30 over to the right hand side, which would give you 21b = -30. Dividing 21 from both sides get us -30/21, then I simplified the fraction in the video. Thank you again for watching. Please let me know if this explanation doesn't make sense and I'm happy to clarify more. Good luck on your test!

[@TestPrepChampions]

Hi, thank you for watching. In the question at 6:31. Given 21b + 30 = 0, we can't add 21 and 30 here. If it was 21b + 30b or simply 21 + 30, then we could. The key concept is combining like terms. Since 21b has a b and 30 doesn't, we can't add them. I hope this makes sense. Thanks again for watching and good luck!