-6+2f-9=f-5

Solution for -6+2f-9=f-5 equation:

Simplifying
-6 + 2f + -9 = f + -5

Reorder the terms:
-6 + -9 + 2f = f + -5

Combine like terms: -6 + -9 = -15
-15 + 2f = f + -5

Reorder the terms:
-15 + 2f = -5 + f

Solving
-15 + 2f = -5 + 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.
-15 + 2f + -1f = -5 + f + -1f

Combine like terms: 2f + -1f = 1f
-15 + 1f = -5 + f + -1f

Combine like terms: f + -1f = 0
-15 + 1f = -5 + 0
-15 + 1f = -5

Add '15' to each side of the equation.
-15 + 15 + 1f = -5 + 15

Combine like terms: -15 + 15 = 0
0 + 1f = -5 + 15
1f = -5 + 15

Combine like terms: -5 + 15 = 10
1f = 10

Divide each side by '1'.
f = 10

Simplifying
f = 10