If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x-2 = 0
x-3 = 0
x-2 = 0
x-2 = 0
x-2 = 0 // + 2
x = 2
x-3 = 0
x-3 = 0
x-3 = 0 // + 3
x = 3
x in (-oo:2) U (2:3) U (3:+oo)
4/(x-3) = 16/(x-2) // - 16/(x-2)
4/(x-3)-(16/(x-2)) = 0
4/(x-3)-16*(x-2)^-1 = 0
4/(x-3)-16/(x-2) = 0
(4*(x-2))/((x-3)*(x-2))+(-16*(x-3))/((x-3)*(x-2)) = 0
4*(x-2)-16*(x-3) = 0
40-12*x = 0
(40-12*x)/((x-3)*(x-2)) = 0
(40-12*x)/((x-3)*(x-2)) = 0 // * (x-3)*(x-2)
40-12*x = 0
40-12*x = 0 // - 40
-12*x = -40 // : -12
x = -40/(-12)
x = 10/3
x = 10/3
| -6+5x=-61 | | M^2=-11m | | 9x+4-2x=-24 | | 9-8x=10x-9 | | 5/66=4000/m | | c+b= | | 10.5=5x+3 | | x^2-y^2-2x+4y-7=0 | | 1+2x=-1 | | 7x+1-2x+7=38 | | ae-cd= | | 8x+29=661 | | 2x+4=8+10x | | 3x+2y+1z=84 | | 0=(x+3)(x+6)(x+1) | | 45x^2+78x+21=0 | | 8b=28 | | -8x^2+43x+30= | | 7+2q=17 | | 4x^2+4=5x | | x(1+21x)=10 | | 2/11+5/11= | | -10+5x=15 | | 4x-6y=3y | | X(12-7)=85 | | -12x-3=-15 | | 2/5+3/15= | | 4c-6y=3y | | p+2q=17 | | 2x^3-5x^2-22x-15=0 | | 3-5(-4y-9)=-4(-9y-4)+5 | | -1-4x=-37 |