-21=n^3+5

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Solution for -21=n^3+5 equation:


Simplifying
-21 = n3 + 5

Reorder the terms:
-21 = 5 + n3

Solving
-21 = 5 + n3

Solving for variable 'n'.

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

Add '-1n3' to each side of the equation.
-21 + -1n3 = 5 + n3 + -1n3

Combine like terms: n3 + -1n3 = 0
-21 + -1n3 = 5 + 0
-21 + -1n3 = 5

Add '21' to each side of the equation.
-21 + 21 + -1n3 = 5 + 21

Combine like terms: -21 + 21 = 0
0 + -1n3 = 5 + 21
-1n3 = 5 + 21

Combine like terms: 5 + 21 = 26
-1n3 = 26

Divide each side by '-1'.
n3 = -26

Simplifying
n3 = -26

Reorder the terms:
26 + n3 = -26 + 26

Combine like terms: -26 + 26 = 0
26 + n3 = 0

The solution to this equation could not be determined.

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