-(f+3)-2f=

Solution for -(f+3)-2f= equation:

Simplifying
-1(f + 3) + -2f = 0

Reorder the terms:
-1(3 + f) + -2f = 0
(3 * -1 + f * -1) + -2f = 0
(-3 + -1f) + -2f = 0

Combine like terms: -1f + -2f = -3f
-3 + -3f = 0

Solving
-3 + -3f = 0

Solving for variable 'f'.

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

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

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

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

Divide each side by '-3'.
f = -1

Simplifying
f = -1