12-2f=8(f+4)

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Solution for 12-2f=8(f+4) equation:


Simplifying
12 + -2f = 8(f + 4)

Reorder the terms:
12 + -2f = 8(4 + f)
12 + -2f = (4 * 8 + f * 8)
12 + -2f = (32 + 8f)

Solving
12 + -2f = 32 + 8f

Solving for variable 'f'.

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

Add '-8f' to each side of the equation.
12 + -2f + -8f = 32 + 8f + -8f

Combine like terms: -2f + -8f = -10f
12 + -10f = 32 + 8f + -8f

Combine like terms: 8f + -8f = 0
12 + -10f = 32 + 0
12 + -10f = 32

Add '-12' to each side of the equation.
12 + -12 + -10f = 32 + -12

Combine like terms: 12 + -12 = 0
0 + -10f = 32 + -12
-10f = 32 + -12

Combine like terms: 32 + -12 = 20
-10f = 20

Divide each side by '-10'.
f = -2

Simplifying
f = -2

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