81=3x^3

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Solution for 81=3x^3 equation:


Simplifying
81 = 3x3

Solving
81 = 3x3

Solving for variable 'x'.

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

Add '-3x3' to each side of the equation.
81 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
81 + -3x3 = 0

Add '-81' to each side of the equation.
81 + -81 + -3x3 = 0 + -81

Combine like terms: 81 + -81 = 0
0 + -3x3 = 0 + -81
-3x3 = 0 + -81

Combine like terms: 0 + -81 = -81
-3x3 = -81

Divide each side by '-3'.
x3 = 27

Simplifying
x3 = 27

Reorder the terms:
-27 + x3 = 27 + -27

Combine like terms: 27 + -27 = 0
-27 + x3 = 0

The solution to this equation could not be determined.

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