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January 25, 2015

January 25, 2015

Posted by **Crystal** on Wednesday, February 6, 2008 at 8:06pm.

2x+y=4

x-y=2

- Math -
**Damon**, Wednesday, February 6, 2008 at 8:45pm2x+y=4

2x-2y=4

--------

3 y = 0

y = 0

x = 2

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