5f-8=2f+1

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Solution for 5f-8=2f+1 equation:


Simplifying
5f + -8 = 2f + 1

Reorder the terms:
-8 + 5f = 2f + 1

Reorder the terms:
-8 + 5f = 1 + 2f

Solving
-8 + 5f = 1 + 2f

Solving for variable 'f'.

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

Add '-2f' to each side of the equation.
-8 + 5f + -2f = 1 + 2f + -2f

Combine like terms: 5f + -2f = 3f
-8 + 3f = 1 + 2f + -2f

Combine like terms: 2f + -2f = 0
-8 + 3f = 1 + 0
-8 + 3f = 1

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

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

Combine like terms: 1 + 8 = 9
3f = 9

Divide each side by '3'.
f = 3

Simplifying
f = 3

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