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December 22, 2014

December 22, 2014

Posted by **upbeat** on Tuesday, July 20, 2010 at 11:36am.

Solve by the elimination method

x+7y=54

-x + 6y=37

The solution is (___,___)

- Math Algebra -
**drwls**, Tuesday, July 20, 2010 at 12:01pmAdd those two equations and x gets eliminated right away.

13y = 91

y = 91/13 = 7

x + 7y = x + 49 = 54

x = 5

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