If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20-2x^3=-108
We move all terms to the left:
20-2x^3-(-108)=0
We do not support expression: x^3
| -31|4x+25=21|4x-131|2 | | 1-8k-6=11 | | -1/3x+1=8 | | 3q+4+5=9 | | 5-n+6n=20 | | 8x-7+2=-13 | | -3d-5=17 | | 1/3x+5=-14 | | 4+4x+7=-5 | | -30+r=-56 | | 4m-2+5=23 | | 3/7=h/14+2/7 | | 7x-15=622 | | 3x+5x+15=39 | | 3(1.75x-2=0) | | -3(x-1)=7x | | w(7w−4)=0 | | 2e/4=6 | | 4=144/x | | 57=23+2y | | 40=f/3+3 | | (6x+4)=5(3x+8) | | 5n−n=20 | | x^2-5.84x+8.64=0 | | (6x+7)+(2x)+(x+2)=180 | | x+17=2x-11 | | Y=2x(3x^2-4x) | | x+17=2x-11) | | 9x-27=6x+15 | | 80=-2d+7d | | 4m+11=25 | | 9f-9=3D-3 |