-6=-6+f

Solution for -6=-6+f equation:

Simplifying
-6 = -6 + f

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

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

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

Solving
0 = 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.
0 + -1f = f + -1f
Remove the zero:
-1f = f + -1f

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

Divide each side by '-1'.
f = 0

Simplifying
f = 0