2f-1=6+f

Solution for 2f-1=6+f equation:

Simplifying
2f + -1 = 6 + f

Reorder the terms:
-1 + 2f = 6 + f

Solving
-1 + 2f = 6 + 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.
-1 + 2f + -1f = 6 + f + -1f

Combine like terms: 2f + -1f = 1f
-1 + 1f = 6 + f + -1f

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

Add '1' to each side of the equation.
-1 + 1 + 1f = 6 + 1

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

Combine like terms: 6 + 1 = 7
1f = 7

Divide each side by '1'.
f = 7

Simplifying
f = 7