f(3)=6x+12

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Solution for f(3)=6x+12 equation:


Simplifying
f(3) = 6x + 12

Reorder the terms for easier multiplication:
3f = 6x + 12

Reorder the terms:
3f = 12 + 6x

Solving
3f = 12 + 6x

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 + 2x

Simplifying
f = 4 + 2x

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