(-5-1)-2f=-2(3-5)

Solution for (-5-1)-2f=-2(3-5) equation:

Simplifying
(-5 + -1) + -2f = -2(3 + -5)

Combine like terms: -5 + -1 = -6
(-6) + -2f = -2(3 + -5)
-6 + -2f = -2(3 + -5)

Combine like terms: 3 + -5 = -2
-6 + -2f = -2(-2)

Multiply -2 * -2
-6 + -2f = 4

Solving
-6 + -2f = 4

Solving for variable 'f'.

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

Add '6' to each side of the equation.
-6 + 6 + -2f = 4 + 6

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

Combine like terms: 4 + 6 = 10
-2f = 10

Divide each side by '-2'.
f = -5

Simplifying
f = -5