3f-16=5

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Solution for 3f-16=5 equation: 


Simplifying
3f + -16 = 5

Reorder the terms:
-16 + 3f = 5

Solving
-16 + 3f = 5

Solving for variable 'f'.

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

Add '16' to each side of the equation.
-16 + 16 + 3f = 5 + 16

Combine like terms: -16 + 16 = 0
0 + 3f = 5 + 16
3f = 5 + 16

Combine like terms: 5 + 16 = 21
3f = 21

Divide each side by '3'.
f = 7

Simplifying
f = 7

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