6(7-f)=12

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Solution for 6(7-f)=12 equation: 


Simplifying
6(7 + -1f) = 12
(7 * 6 + -1f * 6) = 12
(42 + -6f) = 12

Solving
42 + -6f = 12

Solving for variable 'f'.

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

Add '-42' to each side of the equation.
42 + -42 + -6f = 12 + -42

Combine like terms: 42 + -42 = 0
0 + -6f = 12 + -42
-6f = 12 + -42

Combine like terms: 12 + -42 = -30
-6f = -30

Divide each side by '-6'.
f = 5

Simplifying
f = 5

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