7(f+4)+8=4f

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Solution for 7(f+4)+8=4f equation:


Simplifying
7(f + 4) + 8 = 4f

Reorder the terms:
7(4 + f) + 8 = 4f
(4 * 7 + f * 7) + 8 = 4f
(28 + 7f) + 8 = 4f

Reorder the terms:
28 + 8 + 7f = 4f

Combine like terms: 28 + 8 = 36
36 + 7f = 4f

Solving
36 + 7f = 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
36 + 7f + -4f = 4f + -4f

Combine like terms: 7f + -4f = 3f
36 + 3f = 4f + -4f

Combine like terms: 4f + -4f = 0
36 + 3f = 0

Add '-36' to each side of the equation.
36 + -36 + 3f = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 3f = 0 + -36
3f = 0 + -36

Combine like terms: 0 + -36 = -36
3f = -36

Divide each side by '3'.
f = -12

Simplifying
f = -12

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