3(5x-8)+4(3x+22)=5(4x-1)-12
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3(5x-8)+4(3x+22)=5(4x-1)-12
15x-24+12x+88=20x-5-12
15x+12x-20x=-5-12+24-88
15x-8x=-105+24=-81
7x=-81
x=-81/7
x=-11.571 (ans)...
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