Math, asked by amarjjoshi, 1 year ago

using cross multiplication method X + Y =7, 2x-3y=11

Answers

Answered by Lubhit

1

7(2x-3y)=11(x+y)
14x-21y=11x+11y
14x-11x=21y+11y
3x=32y

Answered by Baibhab21

1

7(2x-3y)=11(X+Y)
14x-21y=11X+11Y

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