方程1/x-7+1/x-8=-1/x-10-1/x-11

解方程(x/x(x+2))+(x/(x+2)(x+4))+.+x/(x+8)(x+10)=1 方程1/x-7+1/x-8=-1/x-10-1/x-11 解方程：1/(x*x+11x-8)+1/(x*x+-8)+1/(x*x-3x-8)=0 x/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6)谁会解这道方程题 分式方程.x/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6) x/(x-2)+(x+9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6)怎样解这道方程 解方程：x/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6) 解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3 解方程：（2x+5)(4x*x-10x+25)=8x(x*x+1) 解方程：13x+8=11x -7x+2=2x-4 3x+2=-3+x x-3=-1/2x 解方程(x²-x+4)x-(x-1)(x²+2)=x+7 解方程 x(2x-4)+3x(x-1)=5x(x-3)+8