5/7x-1/2x=6/7解方程

解方程(x+1/x+2)-(x+2/x+3)=(x+5/x+6)-(x+6/x+7) 解方程：x+2/x+1-x+3/x+2=x+6/x+5-x+7/x+6 解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3 解方程(x-2)/(x-3)-(x-3)/(x-4)=(x-5)/(x-6)-(x-6)/(x-7) 解方程：x/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6) 解方程:(x+3)/(x+2)-(x+5)/(x+4)=(x+7)/(x+6)-(x+9)/(x+8) x-1\x-2+x-6\x-7=x-2\x-3+x-5\x-6 分式方程 解方程:1-1/(x^2+7x+6)=(x^2-5x+5)/(x^2-5x+6) 解一道初一的分式方程（x+1)/(x+2)+(x+6)/(x+7)=(x+2)/(x+3)+(x+5)/(x+6)求x的 解分式方程6x-1/3x+2=4x-7/2x-5 7x+3(2x-1)=6x-(5-3x)用方程解 8x-3+2x+1=7x+6-5x 解方程