x^3-20=7

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Solution for x^3-20=7 equation:


Simplifying
x3 + -20 = 7

Reorder the terms:
-20 + x3 = 7

Solving
-20 + x3 = 7

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + x3 = 7 + 20

Combine like terms: -20 + 20 = 0
0 + x3 = 7 + 20
x3 = 7 + 20

Combine like terms: 7 + 20 = 27
x3 = 27

Simplifying
x3 = 27

Reorder the terms:
-27 + x3 = 27 + -27

Combine like terms: 27 + -27 = 0
-27 + x3 = 0

The solution to this equation could not be determined.

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