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December 18, 2014

December 18, 2014

Posted by **Anonymous** on Saturday, November 12, 2011 at 8:05pm.

- math -
**Damon**, Saturday, November 12, 2011 at 8:22pmJ = 5+T so T = J-5

12 J + 3 T = 80

12 J + 3 (J-5) = 80

12 J + 3 J -15 = 80

15 J = 95

J = 6 1/3

check

then T = 1 1/3

12(6 1/3) + 3( 1 1/3) = ?

72 + 4 + 3 + 1 = 80 sure enough

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