Wednesday

April 16, 2014

April 16, 2014

Posted by **lisa** on Thursday, February 14, 2013 at 11:51pm.

-7x-4x-5=9x

- algebra -
**Reiny**, Friday, February 15, 2013 at 12:14am-7x - 4x - 9x = 5

-20x = 5

x = 5/-20 = -1/4

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