f+1=3

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Solution for f+1=3 equation: 


Simplifying
f + 1 = 3

Reorder the terms:
1 + f = 3

Solving
1 + f = 3

Solving for variable 'f'.

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

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

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

Combine like terms: 3 + -1 = 2
f = 2

Simplifying
f = 2

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