8-f=3

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Solution for 8-f=3 equation: 


Simplifying
8 + -1f = 3

Solving
8 + -1f = 3

Solving for variable 'f'.

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

Add '-8' to each side of the equation.
8 + -8 + -1f = 3 + -8

Combine like terms: 8 + -8 = 0
0 + -1f = 3 + -8
-1f = 3 + -8

Combine like terms: 3 + -8 = -5
-1f = -5

Divide each side by '-1'.
f = 5

Simplifying
f = 5

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