If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-(2x)^3+4=0
We do not support expression: x^3
| 3X*2x=10x*2x-6 | | -3x/9=6 | | -9=-7v+2(v+3) | | 8w+8=12w | | 0.95p=285 | | 0.95p=295 | | 2(x-3(=18 | | 7x^2-5x+9=0 | | 3x-5=x+2-10-7x | | (x+7)=(4x+2) | | 1.25z=25 | | 15y-60-5y=5 | | (7x+9)+(15x-8)=90 | | 5=2/710x+35 | | 1/3x=4/12 | | 6x+4+5(x+6=56 | | x15=4 | | -80+y=20 | | m-22=70 | | 21=-16.25x+230 | | -(5/4)(x-5)+(1/4)x=3 | | 16x+4+56=27x+7 | | 4x+1=6x+25 | | 5y+4=-46 | | -11=-3/5(30)+k | | -5(x-3)-2=45+3x | | -4x/5+14=86 | | 3x3=192 | | 4g=3*11 | | 5x+5+90+55=180 | | 29+90+68+x=180 | | 4x/8+7x/16=3 |