3f+12=-3

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Solution for 3f+12=-3 equation: 


Simplifying
3f + 12 = -3

Reorder the terms:
12 + 3f = -3

Solving
12 + 3f = -3

Solving for variable 'f'.

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

Add '-12' to each side of the equation.
12 + -12 + 3f = -3 + -12

Combine like terms: 12 + -12 = 0
0 + 3f = -3 + -12
3f = -3 + -12

Combine like terms: -3 + -12 = -15
3f = -15

Divide each side by '3'.
f = -5

Simplifying
f = -5

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