解方程：—7x—6=22—6x 8x+7+2x=1+11x—6 2—3.5x=4.5x—1 2/3x—1=x—1/2

解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3 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/(x-2)+(x-9)/(x-7)=(x+1)/(x-1)+(x-8)/(x-6) 解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6) x-1\x-2+x-6\x-7=x-2\x-3+x-5\x-6 分式方程 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 3/2x+4/3x=6/1 x—7/2x=14/1 x/(x-2)+(x+1)/(x-6)=2x/(x-3) 解分式方程 解方程：2x+4x+6x...+100x=1-(x+3x+5x+...+99x)