a^3+18=-a^2+9

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Solution for a^3+18=-a^2+9 equation: 


Simplifying
a3 + 18 = -1a2 + 9

Reorder the terms:
18 + a3 = -1a2 + 9

Reorder the terms:
18 + a3 = 9 + -1a2

Solving
18 + a3 = 9 + -1a2

Solving for variable 'a'.

Reorder the terms:
18 + -9 + a2 + a3 = 9 + -1a2 + -9 + a2

Combine like terms: 18 + -9 = 9
9 + a2 + a3 = 9 + -1a2 + -9 + a2

Reorder the terms:
9 + a2 + a3 = 9 + -9 + -1a2 + a2

Combine like terms: 9 + -9 = 0
9 + a2 + a3 = 0 + -1a2 + a2
9 + a2 + a3 = -1a2 + a2

Combine like terms: -1a2 + a2 = 0
9 + a2 + a3 = 0

The solution to this equation could not be determined.

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