3(y-x-x+y)-{5x(3x+2y)+3y(2x-5y)}÷(3x+5y)
show all the steps.
ans must be 9y-11x
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Answer:
={(3y-3x-3x+3y)-(15x²+10xy)+(6xy-15y²)}÷(3x+5y)
=9y-11x
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