F(-2)=4x-x+3

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Solution for F(-2)=4x-x+3 equation: 


Simplifying
F(-2) = 4x + -1x + 3

Reorder the terms for easier multiplication:
-2F = 4x + -1x + 3

Reorder the terms:
-2F = 3 + 4x + -1x

Combine like terms: 4x + -1x = 3x
-2F = 3 + 3x

Solving
-2F = 3 + 3x

Solving for variable 'F'.

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

Divide each side by '-2'.
F = -1.5 + -1.5x

Simplifying
F = -1.5 + -1.5x

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