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)
(1/8)*x^14 = 0
1/8*x^14 = 0 // : 1/8
x^14 = 0
x = 0
x = 0
| y^2+x^2-4y+3=0 | | 5tanx-9=0 | | x^2+x^2=720 | | 4x^2-24x-9y^2=0 | | 8-2(3-x)=10 | | -62x^5y^2+124x^4y^3= | | 2(3x-5)-5(2x-3)=4(5x-4) | | 115=62x+3 | | 19.5x^2+8x-6=0 | | 8+5x=-12+x | | 7x+35=84 | | 9x-5=2x+86 | | p-513p=150-11 | | dx/dt=5x-3 | | 7x-2=2x+63 | | -13-7n=16-9(n+3) | | 21x^3-28x= | | 7x+4=9x-1 | | 6n+9n-6=24+6n | | 7x-3=9x-13 | | LN(25)=x | | 4x+3=7-2x | | LN(x)=25 | | -109+12x=4x+163 | | x^2+y^2-12x+8y+52=o | | Ln(6x-5)=4 | | 11x-40=7x+10 | | C(x)=11.00+0.08x | | -3(2t+1)=-3 | | 2x-2x-12x= | | f/5-7=14 | | 2-1/3x=8 |