3f+8=f

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Solution for 3f+8=f equation:


Simplifying
3f + 8 = f

Reorder the terms:
8 + 3f = f

Solving
8 + 3f = f

Solving for variable 'f'.

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

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

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

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

Add '-8' to each side of the equation.
8 + -8 + 2f = 0 + -8

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

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

Divide each side by '2'.
f = -4

Simplifying
f = -4

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