3(f-5)=-18

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Solution for 3(f-5)=-18 equation: 


Simplifying
3(f + -5) = -18

Reorder the terms:
3(-5 + f) = -18
(-5 * 3 + f * 3) = -18
(-15 + 3f) = -18

Solving
-15 + 3f = -18

Solving for variable 'f'.

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

Add '15' to each side of the equation.
-15 + 15 + 3f = -18 + 15

Combine like terms: -15 + 15 = 0
0 + 3f = -18 + 15
3f = -18 + 15

Combine like terms: -18 + 15 = -3
3f = -3

Divide each side by '3'.
f = -1

Simplifying
f = -1

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