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-1 = 0
x-1 = 0
x-1 = 0
x-1 = 0 // + 1
x = 1
x in (-oo:1) U (1:+oo)
1/(x-1)-5 = 12/(x-1) // - 12/(x-1)
1/(x-1)-(12/(x-1))-5 = 0
1/(x-1)-12*(x-1)^-1-5 = 0
1/(x-1)-12/(x-1)-5 = 0
1/(x-1)-12/(x-1)+(-5*(x-1))/(x-1) = 0
1-5*(x-1)-12 = 0
5-5*x-11 = 0
-5*x-6 = 0
(-5*x-6)/(x-1) = 0
(-5*x-6)/(x-1) = 0 // * x-1
-5*x-6 = 0
-5*x-6 = 0 // + 6
-5*x = 6 // : -5
x = 6/(-5)
x = -6/5
x = -6/5
| -x^2-12x-23=0 | | -3x+32=32 | | 11=8v | | x^2+8000x-2500000=0 | | -4x-4(-5+4x)=-2(5x-34)-4x | | X^2-y+6x+8=0 | | 6a+7a= | | 21x-24y=30 | | -2.3333h=0.35 | | 3.8x+4=0.4x-4 | | 1=-11a+80 | | 112+x^2=x^2+32x | | P=-3*14+60 | | -8+6(2m+3)= | | A=3(4x-2) | | x^2+x^2=41 | | -2(2x-3)=(-2) | | 0.8x+5=0.2(40x) | | 19.00+1.50p=15.00+2.75 | | 5r^2-3r+15=0 | | (x-10)(x-10)=-121 | | 2/(-4)-3= | | 2x+8=8x+20 | | P=16*1+1 | | 3m-6z+6Z= | | 40-10h+9-4h= | | 12=-2g+44 | | 6x-23=54-x | | -4n-5=-3n+10 | | (6+9)+8= | | -2(-5-7q)= | | 3(y+7)=24 |