-12=8+2f

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Solution for -12=8+2f equation:


Simplifying
-12 = 8 + 2f

Solving
-12 = 8 + 2f

Solving for variable 'f'.

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

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

Combine like terms: 2f + -2f = 0
-12 + -2f = 8 + 0
-12 + -2f = 8

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

Combine like terms: -12 + 12 = 0
0 + -2f = 8 + 12
-2f = 8 + 12

Combine like terms: 8 + 12 = 20
-2f = 20

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

Simplifying
f = -10

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