39=-3f

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Solution for 39=-3f equation:


Simplifying
39 = -3f

Solving
39 = -3f

Solving for variable 'f'.

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

Add '3f' to each side of the equation.
39 + 3f = -3f + 3f

Combine like terms: -3f + 3f = 0
39 + 3f = 0

Add '-39' to each side of the equation.
39 + -39 + 3f = 0 + -39

Combine like terms: 39 + -39 = 0
0 + 3f = 0 + -39
3f = 0 + -39

Combine like terms: 0 + -39 = -39
3f = -39

Divide each side by '3'.
f = -13

Simplifying
f = -13

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