Question

solve 4x+7=2x-5

Answer 1

@anam123 I have explained it to you. Try it on your own now.

Answer 2

Subtract 7 from both sides to get
\[4x=2x-12 \]
then subtract 2x from both sides to get:
\[2x=-12 \]
now divide both sides by two to get -6

Answer 3

If you mess up. Show us all your steps and we can help you from there.

Answer 4

http://www.wolframalpha.com/input/?i=solve+4x%2B7%3D2x-5

Answer 5

Put all variables to one side.

Answer 6

It would be -2x, not positive. So it would 6. Sorry

Answer 7

Open Study is not a place where you can just post your question to get a answer so that you can get your H.W or test out of the way. open study is for you to learn.

Answer 8

thanks everyone

Answer 9

You're welcome.