2(f-6)=-18

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Solution for 2(f-6)=-18 equation: 


Simplifying
2(f + -6) = -18

Reorder the terms:
2(-6 + f) = -18
(-6 * 2 + f * 2) = -18
(-12 + 2f) = -18

Solving
-12 + 2f = -18

Solving for variable 'f'.

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

Add '12' to each side of the equation.
-12 + 12 + 2f = -18 + 12

Combine like terms: -12 + 12 = 0
0 + 2f = -18 + 12
2f = -18 + 12

Combine like terms: -18 + 12 = -6
2f = -6

Divide each side by '2'.
f = -3

Simplifying
f = -3

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