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Solve for X and Y:. X+Y=30 X-Y=14 |
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Answer» X =22.and Y =8 X+y=30X=30-yPut value of x in x-y=1430-y-y=14-2y=14-30-2y=-16y=8 (because minus cancel wth minus and we divide 2 by 16)Put value of y in x +y=30X+8=30X=30-8X=22So,the value of x and y is 22 and 8 |
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