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)
(7*x^3)/8 = 0
7/8*x^3 = 0 // : 7/8
x^3 = 0
x = 0
x = 0
| 10(s-3)=-55 | | (x-5)+2=11 | | a(n)=-6(1/3)^n-1 | | -9x+4=15x+28 | | (12x+17)+(13x-78)=180 | | 2sinx^2-2=0 | | 2+3x=x+4 | | 4cos^4x-5sin^2x-4=0 | | 6.5=(-log)(8) | | 8a-6=5a | | 2x+4=-23 | | Q=12^(5/6) | | 6.5=-log(8) | | 3/9x=-1/10 | | 1-a=4 | | 3/9=-1/10 | | 2x-3x+4x-2x+6= | | -2/5x=-1/10 | | 52-[30-2(7-x)]= | | 4.2+9.8= | | 8(3s+6)=96 | | 4x-5=-22 | | 4x+3a-7x-4a-7x= | | x^2-2ax+a^2=9 | | 4(x-7)+2(3+x)=-2(x+1) | | 3x+2+2x=10 | | 2x-4x+9=7xy-17 | | 12(2x+x)= | | (4x^3y^6z^9)^2/3 | | 4x^3-6x+2x^5+3=0 | | -3(y-3y)+4=-4(3y-y)+6-13y | | Z-8+1=7 |