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February 1, 2015

February 1, 2015

Posted by **daniel** on Wednesday, January 18, 2012 at 2:57pm.

prove: x= 5 over 2

- geometry -
**PsyDAG**, Wednesday, January 18, 2012 at 11:07pm(4x+8)/2 = 9 ----> x = 5/2

2x + 4 = 9

Subtract 4 from both sides, then divide both sides by 2.

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