F(-2)=7-4x

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Solution for F(-2)=7-4x equation: 


Simplifying
F(-2) = 7 + -4x

Reorder the terms for easier multiplication:
-2F = 7 + -4x

Solving
-2F = 7 + -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 = -3.5 + 2x

Simplifying
F = -3.5 + 2x

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