z^3-8=9

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Solution for z^3-8=9 equation: 


Simplifying
z3 + -8 = 9

Reorder the terms:
-8 + z3 = 9

Solving
-8 + z3 = 9

Solving for variable 'z'.

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

Add '8' to each side of the equation.
-8 + 8 + z3 = 9 + 8

Combine like terms: -8 + 8 = 0
0 + z3 = 9 + 8
z3 = 9 + 8

Combine like terms: 9 + 8 = 17
z3 = 17

Simplifying
z3 = 17

Reorder the terms:
-17 + z3 = 17 + -17

Combine like terms: 17 + -17 = 0
-17 + z3 = 0

The solution to this equation could not be determined.

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