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December 19, 2014

December 19, 2014

Posted by **sharon** on Thursday, September 9, 2010 at 12:45pm.

- 9th grade -
**Ms. Sue**, Thursday, September 9, 2010 at 12:51pm3 - (2t + 5) = -12

3 - 2t - 5 = -12

-2t = -12 + 2

-2t = -10

t = 5

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