Wednesday

April 23, 2014

April 23, 2014

Posted by **chris** on Saturday, October 24, 2009 at 5:49pm.

- math -
**Suchindram**, Saturday, October 24, 2009 at 6:56pm3x + 7(x-2)-13 = 12 -3x

= 3x +7x-14-13 = 12-3x

10x-27=12-3x

13x-27=12

13x=39

x=3

Check:

3(3)+7(3-2)-13 = 12-3(3)

9+7-13=12-9

3=3

Correct....

Hope this helps!

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