-x^3-12=-87

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Solution for -x^3-12=-87 equation:


Simplifying
-1x3 + -12 = -87

Reorder the terms:
-12 + -1x3 = -87

Solving
-12 + -1x3 = -87

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 + -1x3 = -87 + 12

Combine like terms: -12 + 12 = 0
0 + -1x3 = -87 + 12
-1x3 = -87 + 12

Combine like terms: -87 + 12 = -75
-1x3 = -75

Divide each side by '-1'.
x3 = 75

Simplifying
x3 = 75

Reorder the terms:
-75 + x3 = 75 + -75

Combine like terms: 75 + -75 = 0
-75 + x3 = 0

The solution to this equation could not be determined.

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