F(-3)=3x+12

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Solution for F(-3)=3x+12 equation: 


Simplifying
F(-3) = 3x + 12

Reorder the terms for easier multiplication:
-3F = 3x + 12

Reorder the terms:
-3F = 12 + 3x

Solving
-3F = 12 + 3x

Solving for variable 'F'.

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

Divide each side by '-3'.
F = -4 + -1x

Simplifying
F = -4 + -1x

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