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/x-5 = 0
x = 0
x/x-5 = 0
x/x-5 = 0
-4 = 0
x belongs to the empty set
x = 0
x = 0
x in (-oo:0) U (0:+oo)
(x/x-5)^-1 = 0
-1/4 = 0
x belongs to the empty set
| Y=51-3z | | -8(t+1)+2t=7+t | | y=x/(x-5) | | 27x^4-18x^3/(3x^2) | | 16=8/3x | | X=6y+28 | | 27x^4-18x^3/3x^2 | | x(x-4)=x^2+2x+5 | | 156/26=18/x | | 4m-15m^2=0 | | 5f-4=46 | | 2p+20=22 | | 15a^2+20a^3=0 | | 2X+3Y+9= | | z^2+12z-36=0 | | 2(x+3)-7=5(5-x)+7(x+1) | | m^2(9m+6)=8m | | 2000=1000 | | y=6/7x+4 | | -1y-5/-9y | | 3z(5z+6)=15z^2+18z-1 | | 9r^3+18r^2=72 | | -8x+y=53 | | 9x+5y=-29 | | -8x+y=25 | | 8x+2y=-22 | | 9y^2-45y/-9y | | log(4)*(5x-3)=1 | | 3/x-2=70 | | (3i/4-i) | | (31/4-i) | | 3x^2+x=-5x |