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March 27, 2015

March 27, 2015

Posted by **brooke** on Sunday, January 24, 2010 at 9:28pm.

- algebra -
**Reiny**, Sunday, January 24, 2010 at 9:45pm4p + 2a = 196

3p + 3a = 210

divide the second equation by 3, solve for p, then sub that into the first.

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