X^3-11x+20=0

Simple and best practice solution for X^3-11x+20=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for X^3-11x+20=0 equation:


Simplifying
X3 + -11x + 20 = 0

Reorder the terms:
20 + X3 + -11x = 0

Solving
20 + X3 + -11x = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-20' to each side of the equation.
20 + X3 + -20 + -11x = 0 + -20

Reorder the terms:
20 + -20 + X3 + -11x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + X3 + -11x = 0 + -20
X3 + -11x = 0 + -20

Combine like terms: 0 + -20 = -20
X3 + -11x = -20

Add '11x' to each side of the equation.
X3 + -11x + 11x = -20 + 11x

Combine like terms: -11x + 11x = 0
X3 + 0 = -20 + 11x
X3 = -20 + 11x

Simplifying
X3 = -20 + 11x

Reorder the terms:
20 + X3 + -11x = -20 + 11x + 20 + -11x

Reorder the terms:
20 + X3 + -11x = -20 + 20 + 11x + -11x

Combine like terms: -20 + 20 = 0
20 + X3 + -11x = 0 + 11x + -11x
20 + X3 + -11x = 11x + -11x

Combine like terms: 11x + -11x = 0
20 + X3 + -11x = 0

The solution to this equation could not be determined.

See similar equations:

| m-4=-7 | | 3=15m | | s-8=14 | | 5x+19+X=12-3X-5 | | 15z-9=-3z+9 | | n-25=-30 | | d-21=-18 | | 5-x=17-2x | | 48n^3-147n=0 | | 9*d-8=73 | | (y-2)(y-7)=0 | | m-13=15 | | 7x+7=13x-29 | | h-9=-20 | | 16y^3-25y=0 | | 2x=4-x | | 3a^2+2a-21=0 | | -3(k-3)-(2k-2)=-6k | | 7a^3-175a=0 | | y-17=-8 | | 73-3x= | | 2x+2x+2=21 | | 3v^2-v=0 | | 3x+17=119 | | 14=.5(2X+5+3X-12) | | 8a-7+2a-5= | | 2k^2+15k+28=0 | | ((3+x)(3+-1x))(2+x)(2+-1x)=0 | | 12-6-4= | | -6x+7=37 | | 1+2[x+(x+3)]-3(5-x)+6=x-4-3[5-2(x+1)]+3 | | 2x^3-3x^2-36x+6= |

Equations solver categories