x^3+87=0

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Solution for x^3+87=0 equation:


Simplifying
x3 + 87 = 0

Reorder the terms:
87 + x3 = 0

Solving
87 + x3 = 0

Solving for variable 'x'.

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

Add '-87' to each side of the equation.
87 + -87 + x3 = 0 + -87

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

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

Simplifying
x3 = -87

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

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

The solution to this equation could not be determined.

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