Posted by **Amy** on Monday, August 19, 2013 at 7:41pm.

so it should be 3x-2 + x = 30

3x-2+2+x = 30+2

3x+x = 32

4x = 32

4x/4 = 32/4

x=8

- MaTh -
**MathMate**, Monday, August 19, 2013 at 9:53pm
Correct! Good job! :)

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