5(f-6)=15

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Solution for 5(f-6)=15 equation: 


Simplifying
5(f + -6) = 15

Reorder the terms:
5(-6 + f) = 15
(-6 * 5 + f * 5) = 15
(-30 + 5f) = 15

Solving
-30 + 5f = 15

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 + 5f = 15 + 30

Combine like terms: -30 + 30 = 0
0 + 5f = 15 + 30
5f = 15 + 30

Combine like terms: 15 + 30 = 45
5f = 45

Divide each side by '5'.
f = 9

Simplifying
f = 9

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