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November 21, 2014

November 21, 2014

Posted by **Stephanie** on Monday, September 23, 2013 at 8:50pm.

- Math -
**Steve**, Tuesday, September 24, 2013 at 4:34amy = 2w

2w+2y = w+84

2w+4w = w + 84

5w = 84

w = 84/5

so, y=168/5

check:

2(w+y) = 2(252/5) = 504/5 = 84/5 + 84

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