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December 20, 2014

December 20, 2014

Posted by **andrea** on Thursday, February 22, 2007 at 10:19pm.

{3x+2y=8

{x-y=1

y=x-1 so 3x+2(x-1)=8

3x+2x-2=8

5x-2=8

5x=10

- -

5 5

x=2

Then 2-y=1

-2 -2

-y=-1

y=1

Well, to cut the crap the answer is (2,1)

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