g(x)=x^3+9x

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Solution for g(x)=x^3+9x equation: 


Simplifying
g(x) = x3 + 9x

Multiply g * x
gx = x3 + 9x

Reorder the terms:
gx = 9x + x3

Solving
gx = 9x + x3

Solving for variable 'g'.

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

Divide each side by 'x'.
g = 9 + x2

Simplifying
g = 9 + x2

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