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posted by Laura on Friday, December 21, 2012 at 11:50pm.
Find a solution to the following system of equations. -5x + y = -5 -4x + 2y = 2
1st times -2 10x - 2y = 10 -4x + 2y = 2 add them 6x = 12 x = 2 into the 1st: -10 + y = -5 y = 5
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