X^3-21=480

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Solution for X^3-21=480 equation:


Simplifying
X3 + -21 = 480

Reorder the terms:
-21 + X3 = 480

Solving
-21 + X3 = 480

Solving for variable 'X'.

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

Add '21' to each side of the equation.
-21 + 21 + X3 = 480 + 21

Combine like terms: -21 + 21 = 0
0 + X3 = 480 + 21
X3 = 480 + 21

Combine like terms: 480 + 21 = 501
X3 = 501

Simplifying
X3 = 501

Reorder the terms:
-501 + X3 = 501 + -501

Combine like terms: 501 + -501 = 0
-501 + X3 = 0

The solution to this equation could not be determined.

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