3x^3-18=12

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Solution for 3x^3-18=12 equation:


Simplifying
3x3 + -18 = 12

Reorder the terms:
-18 + 3x3 = 12

Solving
-18 + 3x3 = 12

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 3x3 = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 3x3 = 12 + 18
3x3 = 12 + 18

Combine like terms: 12 + 18 = 30
3x3 = 30

Divide each side by '3'.
x3 = 10

Simplifying
x3 = 10

Reorder the terms:
-10 + x3 = 10 + -10

Combine like terms: 10 + -10 = 0
-10 + x3 = 0

The solution to this equation could not be determined.

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