5(f+8)=15

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Solution for 5(f+8)=15 equation: 


Simplifying
5(f + 8) = 15

Reorder the terms:
5(8 + f) = 15
(8 * 5 + f * 5) = 15
(40 + 5f) = 15

Solving
40 + 5f = 15

Solving for variable 'f'.

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

Add '-40' to each side of the equation.
40 + -40 + 5f = 15 + -40

Combine like terms: 40 + -40 = 0
0 + 5f = 15 + -40
5f = 15 + -40

Combine like terms: 15 + -40 = -25
5f = -25

Divide each side by '5'.
f = -5

Simplifying
f = -5

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