find x and y (5x-y-7)- (2x+3y)=13
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5x-y-7-2x-3y=13
3x-4y=20
3x=20+4y
X=20+4y/3
Then substitute the value of x in it
3x-4y=20
3x=20+4y
X=20+4y/3
Then substitute the value of x in it
arpit01:
Hope this help u
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