F(-2)=4x+9

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


Simplifying
F(-2) = 4x + 9

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

Reorder the terms:
-2F = 9 + 4x

Solving
-2F = 9 + 4x

Solving for variable 'F'.

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

Divide each side by '-2'.
F = -4.5 + -2x

Simplifying
F = -4.5 + -2x

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