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September 15, 2014

September 15, 2014

Posted by **Anonymous** on Friday, April 8, 2011 at 2:56pm.

- geometry -
**Ms. Sue**, Friday, April 8, 2011 at 3:26pmx + 7 + 2x + 5 + x = 48

4x + 12 = 48

4x = 36

x = 36/4

x = 9

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