Z^3-7z-18=

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Solution for Z^3-7z-18= equation:


Simplifying
Z3 + -7z + -18 = 0

Reorder the terms:
-18 + Z3 + -7z = 0

Solving
-18 + Z3 + -7z = 0

Solving for variable 'Z'.

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

Add '18' to each side of the equation.
-18 + Z3 + 18 + -7z = 0 + 18

Reorder the terms:
-18 + 18 + Z3 + -7z = 0 + 18

Combine like terms: -18 + 18 = 0
0 + Z3 + -7z = 0 + 18
Z3 + -7z = 0 + 18

Combine like terms: 0 + 18 = 18
Z3 + -7z = 18

Add '7z' to each side of the equation.
Z3 + -7z + 7z = 18 + 7z

Combine like terms: -7z + 7z = 0
Z3 + 0 = 18 + 7z
Z3 = 18 + 7z

Simplifying
Z3 = 18 + 7z

Reorder the terms:
-18 + Z3 + -7z = 18 + 7z + -18 + -7z

Reorder the terms:
-18 + Z3 + -7z = 18 + -18 + 7z + -7z

Combine like terms: 18 + -18 = 0
-18 + Z3 + -7z = 0 + 7z + -7z
-18 + Z3 + -7z = 7z + -7z

Combine like terms: 7z + -7z = 0
-18 + Z3 + -7z = 0

The solution to this equation could not be determined.

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