Math, asked by rahulphirake, 11 months ago

solve the following pair of equations by
cross-multiplication method. (1) 3x+y-30=0, 2x+5y-33=0
(2) x+y = a+b, ax-by=a^2-b^2

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Answered by shivamkrpandey6319

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Answered by vikasyadav01327

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solve this question sir

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