using cross multiplication method X + Y =7, 2x-3y=11
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7(2x-3y)=11(x+y)
14x-21y=11x+11y
14x-11x=21y+11y
3x=32y
14x-21y=11x+11y
14x-11x=21y+11y
3x=32y
Answered by
1
7(2x-3y)=11(X+Y)
14x-21y=11X+11Y
14x-21y=11X+11Y
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