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July 23, 2014

July 23, 2014

Posted by **TUHITUHI** on Friday, August 10, 2012 at 10:51am.

- math -
**Steve**, Friday, August 10, 2012 at 11:09amIf x weeks have passed, we want to find when

2(150 + 2x) = 200 + 6x

x = 50

check:

150 + 2(50) = 250

200 + 6(50) = 500 = 2*250

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