解方程:(160+4X)—3X=160+X
解方程:(160+4X)—3X=160+X
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
解方程:-x(x+6)=3x-(x-3)(x+4)
解方程 x(2x-4)+3x(x-1)=5x(x-3)+8
解方程2x(x-3)-(4-3x)x=5x²-3x+2
4+6X(3x-2)=16x 怎么解方程?注备:X=乘 x=x
解方程:-x(3x-2)+2x(2-x)=-5x(x-2)-4
3x+4x+5x=6x x为指数,我不会打x次方.(解方程)
解方程:-x(3x-2)+2x(2-x)=-5x(x-2)-4
解方程(x-2)/(x-3)-(x-3)/(x-4)=(x-5)/(x-6)-(x-6)/(x-7)
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)