2(f+3)=18

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Solution for 2(f+3)=18 equation: 


Simplifying
2(f + 3) = 18

Reorder the terms:
2(3 + f) = 18
(3 * 2 + f * 2) = 18
(6 + 2f) = 18

Solving
6 + 2f = 18

Solving for variable 'f'.

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

Add '-6' to each side of the equation.
6 + -6 + 2f = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 2f = 18 + -6
2f = 18 + -6

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

Divide each side by '2'.
f = 6

Simplifying
f = 6

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