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solve:2x+7y-5=0-3y+8y=-11 |
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Answer» 2x + 7y = 5 -3x + 8y = -11 6x + 21y - 6x + 16y = 15 - 22 37y = -7 y = -7/37 2x - 49/37 = 5 2x = 5 + 49/37 = 234/37 x = 117/37 |
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