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-3(-4x+5)=-6(7x-8)+9-10x

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Answer to a math question -3(-4x+5)=-6(7x-8)+9-10x

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open bracket 12x-15=-42x+48+9-10x 12x-15= -52x+57 52x+12x=57+15 64x=72 x=9/8

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