X+4=x^3+6x^2+5x-12

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Solution for X+4=x^3+6x^2+5x-12 equation:


Simplifying
X + 4 = x3 + 6x2 + 5x + -12

Reorder the terms:
4 + X = x3 + 6x2 + 5x + -12

Reorder the terms:
4 + X = -12 + 5x + 6x2 + x3

Solving
4 + X = -12 + 5x + 6x2 + x3

Solving for variable 'X'.

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

Add '-4' to each side of the equation.
4 + -4 + X = -12 + 5x + 6x2 + -4 + x3

Combine like terms: 4 + -4 = 0
0 + X = -12 + 5x + 6x2 + -4 + x3
X = -12 + 5x + 6x2 + -4 + x3

Reorder the terms:
X = -12 + -4 + 5x + 6x2 + x3

Combine like terms: -12 + -4 = -16
X = -16 + 5x + 6x2 + x3

Simplifying
X = -16 + 5x + 6x2 + x3

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