Math, asked by hemarawat370, 9 months ago

Plss solve ques 22 by only cross multiplication method...

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Answered by Gohulsundar

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Answer:

2(ax+by)=a+b

2ax+2by=a+b

2ax-a =-2by+b

a(2x-1)=-b(2y-1)

-a/b=2x-1/2y-1

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