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-5 = 0
x = 0
x-5 = 0
x-5 = 0
x-5 = 0 // + 5
x = 5
x = 0
x = 0
x in (-oo:0) U (0:5) U (5:+oo)
2*(x-5)^-1+1/x = 0
2/(x-5)+1/x = 0
(2*x)/(x*(x-5))+(1*(x-5))/(x*(x-5)) = 0
1*(x-5)+2*x = 0
3*x-5 = 0
(3*x-5)/(x*(x-5)) = 0
(3*x-5)/(x*(x-5)) = 0 // * x*(x-5)
3*x-5 = 0
3*x-5 = 0 // + 5
3*x = 5 // : 3
x = 5/3
x = 5/3
| 2w^2+w+43-w^2+10w+25=0 | | 6=0.1*24x | | -3y+2=4y+7 | | 5w/2+28w+32=0 | | 8x+30=4x+126 | | a+3b+3c=P | | x^2+16x+y^2-10y=5 | | 6*x^2-6*x+1=0 | | -13x^2+494x=0 | | 2ln(3x)=4 | | 7+4(s-5t)=0 | | 223-5x=31x+23 | | 6*x^2-6*x-1=0 | | 2x/x^2-7x+12 | | 2x+5=15-8x | | (3w-8)(9-w)=0 | | 2x^2-10X+12-X^2+6X-9=0 | | 2x-3(4x-1)=5(3-2x) | | 42x^2+91x=0 | | 12*x^2-12*x+2=0 | | x(x+1)(x-6)=0 | | -6X-2=6X^2+1 | | 0,7x-x+3/5-1/2 | | 2x^2+11x+6-x^2+36=0 | | 2u^2-11u+3-u^2+6u-9=0 | | 2x/3-11=20-x/5-x-10/4 | | 9=a/(-5) | | x/(-7)=-3 | | 3w^2+4=-7 | | X+117=69 | | 5u^2+5=-26u | | w^2-w-16=0 |