4f-6=f

Solution for 4f-6=f equation:

Simplifying
4f + -6 = f

Reorder the terms:
-6 + 4f = f

Solving
-6 + 4f = 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.
-6 + 4f + -1f = f + -1f

Combine like terms: 4f + -1f = 3f
-6 + 3f = f + -1f

Combine like terms: f + -1f = 0
-6 + 3f = 0

Add '6' to each side of the equation.
-6 + 6 + 3f = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 3f = 0 + 6
3f = 0 + 6

Combine like terms: 0 + 6 = 6
3f = 6

Divide each side by '3'.
f = 2

Simplifying
f = 2