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answer must be written as an ordered pair 5x + y = -15 -5x + 5y =15 answer must be written as an ordered pair _3x - 3y = 18 3x - 2y = -13 answer must be written as an ordered pair
-2x + 4y = 0 2x + 2y =12 answer must be written as an ordered pair -4x + 12y = 0 3x + 6y = -15 |