If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X3-3X^2-3X+9=0
We add all the numbers together, and all the variables
-3X^2+X^3-3X+9=0
We do not support eXpression: X^3
| 5x-3=2(x+7)-5 | | 12=-x-2x+6 | | 7w+5-2(-8w-2)=5(w-1) | | 1/2=4h | | 4x^-49=0 | | 8-2(3k+7)=6-8k | | 2^x=1.8 | | -7u=238 | | 26x+8=476 | | w-6.8=4.41 | | -16=3+9(v+4) | | 6x+9-5x=0 | | 3(x-4)-2=-6(-3x+1)-5x | | 5^(4x)=209 | | 4+3(t-5)=16 | | 5x-3=2(x+1)-5 | | 4x-(2x+10)=8 | | 5x^-45=0 | | 9x-15+4x+12+4x-13+9x+24=476 | | -2(-3n+6)=14-7n | | -4(8-7b)=-172 | | 5+2(2y-1)=-2(3y-9)+y | | 15v-99=v+97 | | -8(-4n+8)=40+6n | | 5(2)^x=40 | | 15c+47=19c-9 | | 38k-75=32k-69 | | 20=2+2x | | n/9+1=7 | | 3x-14+7x-21+5x+28=263 | | -5(x+2)+7=-3 | | m=(13.0-12.5)/(107-105) |