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^2-(6*x) = 0
x^2-(6*x) = 0
x^2-(6*x) = 0
x^2-6*x = 0
x^2-6*x = 0
DELTA = (-6)^2-(0*1*4)
DELTA = 36
DELTA > 0
x = (36^(1/2)+6)/(1*2) or x = (6-36^(1/2))/(1*2)
x = 6 or x = 0
x in (-oo:0) U (0:6) U (6:+oo)
x/(x^2-(6*x)) = 1 // - 1
x/(x^2-(6*x))-1 = 0
x/(x^2-6*x)-1 = 0
x^2-6*x = 0
x^2-6*x = 0
x*(x-6) = 0
x-6 = 0 // + 6
x = 6
x*(x-6) = 0
x/(x*(x-6))-1 = 0
x/(x*(x-6))+(-1*x*(x-6))/(x*(x-6)) = 0
x-1*x*(x-6) = 0
7*x-x^2 = 0
7*x-x^2 = 0
x*(7-x) = 0
7-x = 0 // - 7
-x = -7 // * -1
x = 7
x*(x-7) = 0
(x*(x-7))/(x*(x-6)) = 0
(x*(x-7))/(x*(x-6)) = 0 // * x*(x-6)
x*(x-7) = 0
( x-7 )
x-7 = 0 // + 7
x = 7
( x )
x = 0
x in { 0}
x = 7
| 28+(0.45x-30)=40+0.25x | | 2b-3b+5=-4b+b+9 | | 6x(5x+2x)=0 | | 3(t+7)=-6 | | 14+19w=26w | | 28+(-30)+0.45x=40+0.25x | | x-2|3=5 | | 6a-9=-6a+-19 | | x^2+11-3-26=0 | | -8+5n-6-8n=1+2n | | -9+4x+4=9x+3 | | 1/20x | | 249-v=149 | | 130+2c=180 | | 1/12x^2 | | 32-x=5 | | 395+x^2=(x+5)*(x+5) | | -w+108=288 | | 9n(6n+9)=0 | | 3-4(x+3)+7x=5+3x | | 68=-v+189 | | n=-6*2 | | 15x+8y=263.25 | | 10x-5(x^2)+5=0 | | 7/4÷3/2 | | 7m-m=-24 | | 2=-7x+x-10 | | 6x-5=7+5x | | 22=n+6+3n | | Cos(2x-pi/4) | | 5(x-2)+2(1|2-2x)=x-9 | | 3x+35=12x |