-x^3=22x

Solution for -x^3=22x equation:

Simplifying
-1x3 = 22x

Solving
-1x3 = 22x

Solving for variable 'x'.

Reorder the terms:
-22x + -1x3 = 22x + -22x

Combine like terms: 22x + -22x = 0
-22x + -1x3 = 0

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(22 + x2) = 0

Ignore the factor -1.
Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0
Subproblem 2
Set the factor '(22 + x2)' equal to zero and attempt to solve:

Simplifying
22 + x2 = 0

Solving
22 + x2 = 0

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

Add '-22' to each side of the equation.
22 + -22 + x2 = 0 + -22

Combine like terms: 22 + -22 = 0
0 + x2 = 0 + -22
x2 = 0 + -22

Combine like terms: 0 + -22 = -22
x2 = -22

Simplifying
x2 = -22

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}