4f+5f-6+8=

Solution for 4f+5f-6+8= equation:

Simplifying
4f + 5f + -6 + 8 = 0

Reorder the terms:
-6 + 8 + 4f + 5f = 0

Combine like terms: -6 + 8 = 2
2 + 4f + 5f = 0

Combine like terms: 4f + 5f = 9f
2 + 9f = 0

Solving
2 + 9f = 0

Solving for variable 'f'.

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

Add '-2' to each side of the equation.
2 + -2 + 9f = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 9f = 0 + -2
9f = 0 + -2

Combine like terms: 0 + -2 = -2
9f = -2

Divide each side by '9'.
f = -0.2222222222

Simplifying
f = -0.2222222222