X^3-3x-8=76

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Solution for X^3-3x-8=76 equation: 


Simplifying
X3 + -3x + -8 = 76

Reorder the terms:
-8 + X3 + -3x = 76

Solving
-8 + X3 + -3x = 76

Solving for variable 'X'.

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

Add '8' to each side of the equation.
-8 + X3 + 8 + -3x = 76 + 8

Reorder the terms:
-8 + 8 + X3 + -3x = 76 + 8

Combine like terms: -8 + 8 = 0
0 + X3 + -3x = 76 + 8
X3 + -3x = 76 + 8

Combine like terms: 76 + 8 = 84
X3 + -3x = 84

Add '3x' to each side of the equation.
X3 + -3x + 3x = 84 + 3x

Combine like terms: -3x + 3x = 0
X3 + 0 = 84 + 3x
X3 = 84 + 3x

Simplifying
X3 = 84 + 3x

Reorder the terms:
-84 + X3 + -3x = 84 + 3x + -84 + -3x

Reorder the terms:
-84 + X3 + -3x = 84 + -84 + 3x + -3x

Combine like terms: 84 + -84 = 0
-84 + X3 + -3x = 0 + 3x + -3x
-84 + X3 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
-84 + X3 + -3x = 0

The solution to this equation could not be determined.

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