3(f+8)=39

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Solution for 3(f+8)=39 equation: 


Simplifying
3(f + 8) = 39

Reorder the terms:
3(8 + f) = 39
(8 * 3 + f * 3) = 39
(24 + 3f) = 39

Solving
24 + 3f = 39

Solving for variable 'f'.

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

Add '-24' to each side of the equation.
24 + -24 + 3f = 39 + -24

Combine like terms: 24 + -24 = 0
0 + 3f = 39 + -24
3f = 39 + -24

Combine like terms: 39 + -24 = 15
3f = 15

Divide each side by '3'.
f = 5

Simplifying
f = 5

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