F(4a)=2x^2+2x-9

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Solution for F(4a)=2x^2+2x-9 equation: 


Simplifying
F(4a) = 2x2 + 2x + -9

Remove parenthesis around (4a)
F * 4a = 2x2 + 2x + -9

Reorder the terms for easier multiplication:
4F * a = 2x2 + 2x + -9

Multiply F * a
4aF = 2x2 + 2x + -9

Reorder the terms:
4aF = -9 + 2x + 2x2

Solving
4aF = -9 + 2x + 2x2

Solving for variable 'a'.

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

Divide each side by '4F'.
a = -2.25F-1 + 0.5xF-1 + 0.5x2F-1

Simplifying
a = -2.25F-1 + 0.5xF-1 + 0.5x2F-1

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