4(3x+4)+3(3y-x)=, 3(2y+6)+2(5x-10)=, 2(4y-5)+2x-y=, 5(2x+9)+2x=, 52x-5(7x+2)=, 11y+2-5y=, 7y+4(6x+3)=, 3(2y+6)+4(2x-y)+2(3y-x)=.

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