X^4-9x^2-2x^3+18x-3x^2+27=0

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Solution for X^4-9x^2-2x^3+18x-3x^2+27=0 equation: 


Simplifying
X4 + -9x2 + -2x3 + 18x + -3x2 + 27 = 0

Reorder the terms:
27 + X4 + 18x + -9x2 + -3x2 + -2x3 = 0

Combine like terms: -9x2 + -3x2 = -12x2
27 + X4 + 18x + -12x2 + -2x3 = 0

Solving
27 + X4 + 18x + -12x2 + -2x3 = 0

Solving for variable 'X'.

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

Add '-27' to each side of the equation.
27 + X4 + 18x + -12x2 + -27 + -2x3 = 0 + -27

Reorder the terms:
27 + -27 + X4 + 18x + -12x2 + -2x3 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + X4 + 18x + -12x2 + -2x3 = 0 + -27
X4 + 18x + -12x2 + -2x3 = 0 + -27

Combine like terms: 0 + -27 = -27
X4 + 18x + -12x2 + -2x3 = -27

Add '-18x' to each side of the equation.
X4 + 18x + -12x2 + -18x + -2x3 = -27 + -18x

Reorder the terms:
X4 + 18x + -18x + -12x2 + -2x3 = -27 + -18x

Combine like terms: 18x + -18x = 0
X4 + 0 + -12x2 + -2x3 = -27 + -18x
X4 + -12x2 + -2x3 = -27 + -18x

Add '12x2' to each side of the equation.
X4 + -12x2 + 12x2 + -2x3 = -27 + -18x + 12x2

Combine like terms: -12x2 + 12x2 = 0
X4 + 0 + -2x3 = -27 + -18x + 12x2
X4 + -2x3 = -27 + -18x + 12x2

Add '2x3' to each side of the equation.
X4 + -2x3 + 2x3 = -27 + -18x + 12x2 + 2x3

Combine like terms: -2x3 + 2x3 = 0
X4 + 0 = -27 + -18x + 12x2 + 2x3
X4 = -27 + -18x + 12x2 + 2x3

Simplifying
X4 = -27 + -18x + 12x2 + 2x3

Reorder the terms:
27 + X4 + 18x + -12x2 + -2x3 = -27 + -18x + 12x2 + 2x3 + 27 + 18x + -12x2 + -2x3

Reorder the terms:
27 + X4 + 18x + -12x2 + -2x3 = -27 + 27 + -18x + 18x + 12x2 + -12x2 + 2x3 + -2x3

Combine like terms: -27 + 27 = 0
27 + X4 + 18x + -12x2 + -2x3 = 0 + -18x + 18x + 12x2 + -12x2 + 2x3 + -2x3
27 + X4 + 18x + -12x2 + -2x3 = -18x + 18x + 12x2 + -12x2 + 2x3 + -2x3

Combine like terms: -18x + 18x = 0
27 + X4 + 18x + -12x2 + -2x3 = 0 + 12x2 + -12x2 + 2x3 + -2x3
27 + X4 + 18x + -12x2 + -2x3 = 12x2 + -12x2 + 2x3 + -2x3

Combine like terms: 12x2 + -12x2 = 0
27 + X4 + 18x + -12x2 + -2x3 = 0 + 2x3 + -2x3
27 + X4 + 18x + -12x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
27 + X4 + 18x + -12x2 + -2x3 = 0

The solution to this equation could not be determined.

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