g(2)=x^2-4

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Solution for g(2)=x^2-4 equation: 


Simplifying
g(2) = x2 + -4

Reorder the terms for easier multiplication:
2g = x2 + -4

Reorder the terms:
2g = -4 + x2

Solving
2g = -4 + x2

Solving for variable 'g'.

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

Divide each side by '2'.
g = -2 + 0.5x2

Simplifying
g = -2 + 0.5x2

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