If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
((2/4)*x^2)/6 = 0
1/12*x^2 = 0 // : 1/12
x^2 = 0
x = 0
x = 0
| (.25x^2)-9x-7000=0 | | 72-7x=2x+20 | | x^3-3x=18 | | 2x^2=7x-2 | | 7x+4+x=4 | | 2x+5=40/3 | | 8x-4=4x-8 | | 3/5x=8 | | x^2+y^2+26x-22y+281=0 | | 18000=2x+c | | 4+2x-1=x-2+x-7 | | 7x+10-5x=-62 | | 1+14x=28+x | | 1/3x+3=0 | | 3y-5(y-1)=-1 | | 6t^2+26+24= | | f(x)=x^2-3x-7 | | 6x^2+y^2-6y-3=0 | | v^2+2/11v+1/121 | | -1/5-4/3= | | 1/5-4/3= | | x^3-3*X^2+3=0 | | v^2+(2/11)v+(1/121) | | x/33=7/11 | | 9=8x+64 | | 58-7x=2x+21 | | -1/3q+7=-3 | | (3-x)/6=(6-x)/12 | | -4x+6y=-20 | | (3x-4)5-7=0 | | 17x-(4x-7)=33 | | 10-8x=106-29x |