2x^3+12=-3-18

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Solution for 2x^3+12=-3-18 equation:


Simplifying
2x3 + 12 = -3 + -18

Reorder the terms:
12 + 2x3 = -3 + -18

Combine like terms: -3 + -18 = -21
12 + 2x3 = -21

Solving
12 + 2x3 = -21

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 2x3 = -21 + -12

Combine like terms: 12 + -12 = 0
0 + 2x3 = -21 + -12
2x3 = -21 + -12

Combine like terms: -21 + -12 = -33
2x3 = -33

Divide each side by '2'.
x3 = -16.5

Simplifying
x3 = -16.5

Reorder the terms:
16.5 + x3 = -16.5 + 16.5

Combine like terms: -16.5 + 16.5 = 0.0
16.5 + x3 = 0.0

The solution to this equation could not be determined.

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