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 = 0
2*x = 0
x-1 = 0
x = 0
x = 0
2*x = 0
2*x = 0
2*x = 0 // : 2
x = 0
x-1 = 0
x-1 = 0
x-1 = 0 // + 1
x = 1
x in (-oo:0) U (0:1) U (1:+oo)
6/x-(7/(2*x)) = 2/(x-1) // - 2/(x-1)
6/x-(2/(x-1))-(7/(2*x)) = 0
6/x-2*(x-1)^-1+(-7/2)*x^-1 = 0
6/x-2/(x-1)-7/(2*x) = 0
(-2*2*x*x)/(2*x*x*(x-1))+(2*6*x*(x-1))/(2*x*x*(x-1))+(-7*x*(x-1))/(2*x*x*(x-1)) = 0
2*6*x*(x-1)-7*x*(x-1)-2*2*x*x = 0
8*x^2-7*x^2-12*x+7*x = 0
x^2-5*x = 0
x^2-5*x = 0
x*(x-5) = 0
x-5 = 0 // + 5
x = 5
x*(x-5) = 0
(x*(x-5))/(2*x*x*(x-1)) = 0
(x*(x-5))/(2*x*x*(x-1)) = 0 // * 2*x*x*(x-1)
x*(x-5) = 0
( x-5 )
x-5 = 0 // + 5
x = 5
( x )
x = 0
x in { 0}
x = 5
| 8x-5+x=5+12x-3x | | 2x^2=484 | | x=7x/5-x | | x^3+27x^2=16x+32 | | x/14=25 | | 27^-2/3/27^-1/3 | | 54x-2x=0 | | 10+a=9 | | 6x-4=z-2 | | 8-2/5 | | 2x+12y=1100 | | 12x+2y=1100 | | h=-5t^2+16t+3 | | 64a^18y^6/25a^2y^10 | | -12z=48 | | 3x-9=7x+14 | | y=30+10x | | 10h+6h= | | ln(x-2)-ln(x+7)=ln(x-1)-ln(x+12) | | -3.5+9+2.3+(-3)= | | 4x+13=-3x+34 | | (Y/3)+(y/2)=40 | | (Y/3)=(y/2) | | (3y+1)/4=(44-y)/5 | | 7/17y+35=0 | | 7x-12=54 | | 6(3x-4)=84 | | 3/12y+15=0 | | 3y+2/4=7 | | 2x-5+1=16 | | 4z+15=3z+3 | | 20-2x^3=80 |