3(f-39)=99

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Solution for 3(f-39)=99 equation:


Simplifying
3(f + -39) = 99

Reorder the terms:
3(-39 + f) = 99
(-39 * 3 + f * 3) = 99
(-117 + 3f) = 99

Solving
-117 + 3f = 99

Solving for variable 'f'.

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

Add '117' to each side of the equation.
-117 + 117 + 3f = 99 + 117

Combine like terms: -117 + 117 = 0
0 + 3f = 99 + 117
3f = 99 + 117

Combine like terms: 99 + 117 = 216
3f = 216

Divide each side by '3'.
f = 72

Simplifying
f = 72

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