1 x+1/x-2+x+2/x-1=2 (x+1)(x-1)/(x-2)(x-1)+ (x+2)(x-2)/(x-2)(x-1)=2 2x^2-3=2x^2-6x+4 x=6/72 x-8/x-7-x/7-x=8 x-8/x-7+x/x-7=8 2x-8=8x-56 6x=48 x=83 x/2x-5+5/5-2x=1 x/2x-5-5/2x-5=1 x-5=2x-5 x=2...
几道初二的分式方程!(1) x+1/x-2加上x+2/x-1=2(2) x-8/x-7减去x/7-x=8(3)x/2x-
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