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3x-4y=18â4x - 6y=10 |
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Answer» Multiplying (1) by 4,12x-16y= 72 (3)Multiplying (2) by 3,-12x-18y=30 (4)Adding 3 and 4,-34y=102y=-3x=18-12/3 =2So the value of x is 2 and y is -3. |
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