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December 20, 2014

December 20, 2014

Posted by **maverick** on Thursday, December 10, 2009 at 5:29am.

- math -
**drwls**, Thursday, December 10, 2009 at 7:31am(1/4)x + (1/3)(x+10) = 15

(7/12)x = 15 - 10/3 = 35/3

(1/12)x = 5/3

x = 60/3 = 20

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