X^3-5x+6=1.8

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Solution for X^3-5x+6=1.8 equation: 


Simplifying
X3 + -5x + 6 = 1.8

Reorder the terms:
6 + X3 + -5x = 1.8

Solving
6 + X3 + -5x = 1.8

Solving for variable 'X'.

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

Add '-6' to each side of the equation.
6 + X3 + -6 + -5x = 1.8 + -6

Reorder the terms:
6 + -6 + X3 + -5x = 1.8 + -6

Combine like terms: 6 + -6 = 0
0 + X3 + -5x = 1.8 + -6
X3 + -5x = 1.8 + -6

Combine like terms: 1.8 + -6 = -4.2
X3 + -5x = -4.2

Add '5x' to each side of the equation.
X3 + -5x + 5x = -4.2 + 5x

Combine like terms: -5x + 5x = 0
X3 + 0 = -4.2 + 5x
X3 = -4.2 + 5x

Simplifying
X3 = -4.2 + 5x

Reorder the terms:
4.2 + X3 + -5x = -4.2 + 5x + 4.2 + -5x

Reorder the terms:
4.2 + X3 + -5x = -4.2 + 4.2 + 5x + -5x

Combine like terms: -4.2 + 4.2 = 0.0
4.2 + X3 + -5x = 0.0 + 5x + -5x
4.2 + X3 + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
4.2 + X3 + -5x = 0

The solution to this equation could not be determined.

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