Posted by Anonymous on Tuesday, December 4, 2012 at 7:40pm.
if EF = 2x + 7 and GH = 5x + 1, What is EF?

Geometry  Steve, Tuesday, December 4, 2012 at 7:53pm
12
what did you get?

Geometry  Anonymous, Tuesday, December 4, 2012 at 7:58pm
i got 33? im pretty sure i messed up
I did this:
2(2x+7)=5x1
4x+14=5x1
1x=13
x=13??

Geometry  Anonymous, Tuesday, November 5, 2013 at 7:42pm
2(2x+7)=5x1
4x+14=5x1
14=x1
15=x

Geometry  Anonymous, Tuesday, November 5, 2013 at 7:44pm
2(2x+7)=5x1
4x+14=5x1
14=x1
15=x
2x+7
2(15)+7
30+7
=37

Geometry  Anonymous, Tuesday, January 7, 2014 at 7:05pm
its 15
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