4(f+7)=12

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Solution for 4(f+7)=12 equation: 


Simplifying
4(f + 7) = 12

Reorder the terms:
4(7 + f) = 12
(7 * 4 + f * 4) = 12
(28 + 4f) = 12

Solving
28 + 4f = 12

Solving for variable 'f'.

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

Add '-28' to each side of the equation.
28 + -28 + 4f = 12 + -28

Combine like terms: 28 + -28 = 0
0 + 4f = 12 + -28
4f = 12 + -28

Combine like terms: 12 + -28 = -16
4f = -16

Divide each side by '4'.
f = -4

Simplifying
f = -4

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