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September 20, 2014

September 20, 2014

Posted by **D** on Wednesday, February 10, 2010 at 9:19pm.

- begining algebra -
**Kelly**, Wednesday, February 10, 2010 at 11:49pmside 1= 3x

side 2= x

side 3= x+7

3x + x + x+7 = 62

5x = 55

x=11

side 1= 3(11) = 33

side 2= (11) = 11

side 3= (11)+7 = 18

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