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題目應是:已知關於X的方程二分之X-m=X+三分之m與三分之2X+1=3X-2的解互為倒數,求m的值 二分之X-m=X+三分之m 3x- 6m=6x+2m x=-8m/3 三分之2X+1=3X-2 2X+1=9X-6 7x=7 x=1 -8m/3*1=1 m=-3/8
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