2x-3/y=93x+7/y=2

1.	2x-3/y=93x+7/y=2
Answer» Let 1/y be a(2x-3a=9 )3(3x+7a=2. )2By elimination method6x-9a=27. 6x+14a=4- - -__________0x-23a=23-23a=23a=23/-23a=-12x-3(-1)=92x+3=92x=9-3x=6/2x=31/y=a1/y=-1y=-1(x,y)=(3,-1)

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