X^3+6x^2+2x=-12

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Solution for X^3+6x^2+2x=-12 equation: 


Simplifying
X3 + 6x2 + 2x = -12

Reorder the terms:
X3 + 2x + 6x2 = -12

Solving
X3 + 2x + 6x2 = -12

Solving for variable 'X'.

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

Add '-2x' to each side of the equation.
X3 + 2x + -2x + 6x2 = -12 + -2x

Combine like terms: 2x + -2x = 0
X3 + 0 + 6x2 = -12 + -2x
X3 + 6x2 = -12 + -2x

Add '-6x2' to each side of the equation.
X3 + 6x2 + -6x2 = -12 + -2x + -6x2

Combine like terms: 6x2 + -6x2 = 0
X3 + 0 = -12 + -2x + -6x2
X3 = -12 + -2x + -6x2

Simplifying
X3 = -12 + -2x + -6x2

Reorder the terms:
12 + X3 + 2x + 6x2 = -12 + -2x + -6x2 + 12 + 2x + 6x2

Reorder the terms:
12 + X3 + 2x + 6x2 = -12 + 12 + -2x + 2x + -6x2 + 6x2

Combine like terms: -12 + 12 = 0
12 + X3 + 2x + 6x2 = 0 + -2x + 2x + -6x2 + 6x2
12 + X3 + 2x + 6x2 = -2x + 2x + -6x2 + 6x2

Combine like terms: -2x + 2x = 0
12 + X3 + 2x + 6x2 = 0 + -6x2 + 6x2
12 + X3 + 2x + 6x2 = -6x2 + 6x2

Combine like terms: -6x2 + 6x2 = 0
12 + X3 + 2x + 6x2 = 0

The solution to this equation could not be determined.

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