-3(f-g)=n

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Solution for -3(f-g)=n equation: 


Simplifying
-3(f + -1g) = n
(f * -3 + -1g * -3) = n
(-3f + 3g) = n

Solving
-3f + 3g = n

Solving for variable 'f'.

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

Add '-3g' to each side of the equation.
-3f + 3g + -3g = -3g + n

Combine like terms: 3g + -3g = 0
-3f + 0 = -3g + n
-3f = -3g + n

Divide each side by '-3'.
f = g + -0.3333333333n

Simplifying
f = g + -0.3333333333n

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