SOLUTION: 5x+2y=1 -x-y=-2
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Question 1070955
:
5x+2y=1
-x-y=-2
Answer by
Alan3354(69443)
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5x+2y=1
-x-y=-2 times 2 --> -2x-2y=-4
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5x +2y = 1
-2x-2y = -4
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