2f+5-f=3

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Solution for 2f+5-f=3 equation: 


Simplifying
2f + 5 + -1f = 3

Reorder the terms:
5 + 2f + -1f = 3

Combine like terms: 2f + -1f = 1f
5 + 1f = 3

Solving
5 + 1f = 3

Solving for variable 'f'.

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

Add '-5' to each side of the equation.
5 + -5 + 1f = 3 + -5

Combine like terms: 5 + -5 = 0
0 + 1f = 3 + -5
1f = 3 + -5

Combine like terms: 3 + -5 = -2
1f = -2

Divide each side by '1'.
f = -2

Simplifying
f = -2

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