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(a) 3(x -1) - (x+4) = x+5(x-1)b). 3(2x-1) + 2(3x-1)+5(x+1) =51 |
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Answer» ANSWER:-3(2x-1) + 2(3x-1)+5(x+1) =51 6x-3+6x-2+5x+5=51 51=17x x=51/17 x=3
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