X^3-3x-9x=0

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Solution for X^3-3x-9x=0 equation: 


Simplifying
X3 + -3x + -9x = 0

Combine like terms: -3x + -9x = -12x
X3 + -12x = 0

Solving
X3 + -12x = 0

Solving for variable 'X'.

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

Add '12x' to each side of the equation.
X3 + -12x + 12x = 0 + 12x

Combine like terms: -12x + 12x = 0
X3 + 0 = 0 + 12x
X3 = 0 + 12x
Remove the zero:
X3 = 12x

Simplifying
X3 = 12x

Combine like terms: 12x + -12x = 0
X3 + -12x = 0

The solution to this equation could not be determined.

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