6(2f+5)=18

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Solution for 6(2f+5)=18 equation: 


Simplifying
6(2f + 5) = 18

Reorder the terms:
6(5 + 2f) = 18
(5 * 6 + 2f * 6) = 18
(30 + 12f) = 18

Solving
30 + 12f = 18

Solving for variable 'f'.

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

Add '-30' to each side of the equation.
30 + -30 + 12f = 18 + -30

Combine like terms: 30 + -30 = 0
0 + 12f = 18 + -30
12f = 18 + -30

Combine like terms: 18 + -30 = -12
12f = -12

Divide each side by '12'.
f = -1

Simplifying
f = -1

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