x^3-1=7

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Solution for x^3-1=7 equation: 


Simplifying
x3 + -1 = 7

Reorder the terms:
-1 + x3 = 7

Solving
-1 + x3 = 7

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + x3 = 7 + 1

Combine like terms: -1 + 1 = 0
0 + x3 = 7 + 1
x3 = 7 + 1

Combine like terms: 7 + 1 = 8
x3 = 8

Simplifying
x3 = 8

Reorder the terms:
-8 + x3 = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + x3 = 0

The solution to this equation could not be determined.

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