3(f-9)=39

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Solution for 3(f-9)=39 equation: 


Simplifying
3(f + -9) = 39

Reorder the terms:
3(-9 + f) = 39
(-9 * 3 + f * 3) = 39
(-27 + 3f) = 39

Solving
-27 + 3f = 39

Solving for variable 'f'.

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

Add '27' to each side of the equation.
-27 + 27 + 3f = 39 + 27

Combine like terms: -27 + 27 = 0
0 + 3f = 39 + 27
3f = 39 + 27

Combine like terms: 39 + 27 = 66
3f = 66

Divide each side by '3'.
f = 22

Simplifying
f = 22

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