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posted by Anonymous on Thursday, February 7, 2013 at 3:54pm.

Solve by elimination 2x-3y=-3 3x-3y=18

2x-3y =-3 -1(3x-3y=18) 2x-3y=-3 + -3x+3y=-18 (add two equations) -x = -21 x = 21 2(21)-3y =-3 42-3y=-3 -3y=-45 y=15

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