解方程x/(x-3)=2+(x/(3-x)
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
解方程(x-2)X(x的平方-6x-9)=x(x-5)X(x-3)
解方程,x(x+3)-x(1-2x)=1+3x平方
解方程1/x(x+1)+1/(x+1)(x+2)+...+1/(x+8)(x+9)=2x+3/x(x+9)
解方程:1\x(x+1)+1\(x+1)(x+2)+.+1/(x+8)(x+9)=2x+3\x(x+9)
解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)
解方程:(2x-3)(x+1)-x(x-7)=(x-3)(x+2)
解方程2x(x-3)-(4-3x)x=5x²-3x+2
解方程:-x(3x-2)+2x(2-x)=-5x(x-2)-4
解分式方程1-x/2-3-x/x+(x-1)(x-3)/2x-1=1
解方程:6x-3(2-x)=-6+x (x+3)/2=x-(x-1)/6 )
解方程:-x(3x-2)+2x(2-x)=-5x(x-2)-4