if EF = 2x + 7 and GH = 5x + 1, What is EF?

12

what did you get?

2(2x+7)=5x-1

4x+14=5x-1
14=x-1
15=x

2(2x+7)=5x-1

4x+14=5x-1
14=x-1
15=x

2x+7
2(15)+7
30+7
=37

its 15

To find the length of EF, we need to know the value of x. Without knowing the value of x, we cannot determine the exact length of EF.

i got 33? im pretty sure i messed up

I did this:

2(2x+7)=5x-1
4x+14=5x-1
1x=13
x=13??