X^3-5x^2-12x=-36

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Solution for X^3-5x^2-12x=-36 equation: 


Simplifying
X3 + -5x2 + -12x = -36

Reorder the terms:
X3 + -12x + -5x2 = -36

Solving
X3 + -12x + -5x2 = -36

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 + -5x2 = -36 + 12x

Combine like terms: -12x + 12x = 0
X3 + 0 + -5x2 = -36 + 12x
X3 + -5x2 = -36 + 12x

Add '5x2' to each side of the equation.
X3 + -5x2 + 5x2 = -36 + 12x + 5x2

Combine like terms: -5x2 + 5x2 = 0
X3 + 0 = -36 + 12x + 5x2
X3 = -36 + 12x + 5x2

Simplifying
X3 = -36 + 12x + 5x2

Reorder the terms:
36 + X3 + -12x + -5x2 = -36 + 12x + 5x2 + 36 + -12x + -5x2

Reorder the terms:
36 + X3 + -12x + -5x2 = -36 + 36 + 12x + -12x + 5x2 + -5x2

Combine like terms: -36 + 36 = 0
36 + X3 + -12x + -5x2 = 0 + 12x + -12x + 5x2 + -5x2
36 + X3 + -12x + -5x2 = 12x + -12x + 5x2 + -5x2

Combine like terms: 12x + -12x = 0
36 + X3 + -12x + -5x2 = 0 + 5x2 + -5x2
36 + X3 + -12x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
36 + X3 + -12x + -5x2 = 0

The solution to this equation could not be determined.

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