If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
y = x-(y/z) // - x-(y/z)
y-x+y/z = 0
y-x+y*z^-1 = 0 // - y+y*z^-1
-x = -(y+y*z^-1) // * -1
x = y+y*z^-1
x = y+y*z^-1
| 2x+9y-7z=15 | | y=(x-30)(x-60) | | Y=8cos(30t) | | 4log(5x)=8 | | Y=8-0.5x | | 3(3x+2)-4=2*(x-3) | | 5/8t=-25 | | 8x^3+4x^2-24x=y | | (35x^1/2)/(7x^1/4) | | solve(5x-1)(3x+1)whenx=2 | | -16x^2+44x+5=15 | | 8x^3+4x^2-24x=0 | | t/4-3=15 | | 4v+18=2(v+2) | | x+5x+4x-17=180 | | 8x+13=7x+8 | | 2u^2+17u+19=0 | | a/a+6=2/a+6 | | 8y+2y-16=3y+3-2 | | ln(x+4)-ln(x-4)=ln(x) | | f(x)=-x^2-2x | | .6*x=21 | | y--5=-1/2(x-3) | | 3x+4=13-6x | | y--5=-1/2(x-30 | | 2/15x-1/5=1 | | 2u^2+17u+23=0 | | f(x)=-4x+11 | | -9x-6=-6 | | x^2+8x-1584=0 | | Jx+Ky=l*y | | 6c-11d/8c |