-2f+6=2f-6

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

Simplifying
-2f + 6 = 2f + -6

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

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

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

Combine like terms: -2f + -2f = -4f
6 + -4f = -6 + 2f + -2f

Combine like terms: 2f + -2f = 0
6 + -4f = -6 + 0
6 + -4f = -6

Add '-6' to each side of the equation.
6 + -6 + -4f = -6 + -6

Combine like terms: 6 + -6 = 0
0 + -4f = -6 + -6
-4f = -6 + -6

Combine like terms: -6 + -6 = -12
-4f = -12

Divide each side by '-4'.
f = 3

Simplifying
f = 3