(2/5X-24)*3/8+(2/5X-24)+132=x(解方程)
解方程(x-2)X(x的平方-6x-9)=x(x-5)X(x-3)
解方程:1/x(x+2)+1/(x+2)(x+4)+……+1/(x+8)(x+10)=5/24(x+10)
解方程 x(2x-4)+3x(x-1)=5x(x-3)+8
解方程 2.5(x-8)=3x 3.7x-5×5=2x
x+1分之x+2减去x+3分之x+4=x+5分之x+6减去X+7分之x+8 (解方程)
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
解方程:(x+3)/(x+2)-(x+5)/(x+4)=(x+7)/(x+6)-(x+9)/(x+8)
解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3
(2/5X-24)*3/8+(2/5X-24)+132=x(解方程)
解方程x/(x-2)=2x/(x-3)+(1-x)/(x-5x+6)
解方程.(5x/x²+x-6)+(2x-5/x²-x-12)=7x-10/x²-6x+8
解方程:-x(3x-2)+2x(2-x)=-5x(x-2)-4