Geometry
posted by Anonymous .
if EF = 2x + 7 and GH = 5x + 1, What is EF?

12
what did you get? 
i got 33? im pretty sure i messed up
I did this:
2(2x+7)=5x1
4x+14=5x1
1x=13
x=13?? 
2(2x+7)=5x1
4x+14=5x1
14=x1
15=x 
2(2x+7)=5x1
4x+14=5x1
14=x1
15=x
2x+7
2(15)+7
30+7
=37 
its 15