F(3)=x-3

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


Simplifying
F(3) = x + -3

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

Reorder the terms:
3F = -3 + x

Solving
3F = -3 + x

Solving for variable 'F'.

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

Divide each side by '3'.
F = -1 + 0.3333333333x

Simplifying
F = -1 + 0.3333333333x

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