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)
5*x-((5/(x-1))*(x-1)) = 0
5*x-5 = 0
5*x-5 = 0 // + 5
5*x = 5 // : 5
x = 5/5
x = 1
x in { 1}
x belongs to the empty set
| -4x+1=-9 | | 1m=9 | | 5/2+7/8 | | 13+3/4x=28 | | 64-4j=j+9 | | -17x^2+51x=0 | | (5x-5)/(x-1)(x-1) | | 64-4j=j+10 | | -19=m-28 | | 4.2=0.8k | | x(21x+13)+2=0 | | K^2=5k-6 | | 60/6+38= | | 2(x+-1)=12 | | 6m+25=9m-2 | | 7(2x-4)=-196 | | -5+5+10= | | 5m=70 | | 5b-15=2b+15 | | 3x-2+3x=40 | | 8x+-8=6x+7 | | c/0.2=-1.6 | | -1/2z=3/4-1/4 | | 5x+17-4x=-8-13 | | -109+9x=164-12x | | (u+1/2)-(u-1/49)=1 | | -25+50+6= | | c^4-1296= | | x/3+4=x/2+8 | | 3x/10-1/2=x/5 | | 0.25(4r+-8)=r-2 | | 4.8=17.28 |