9b+6-3b-3-b=

Solution for 9b+6-3b-3-b= equation:

Simplifying
9b + 6 + -3b + -3 + -1b = 0

Reorder the terms:
6 + -3 + 9b + -3b + -1b = 0

Combine like terms: 6 + -3 = 3
3 + 9b + -3b + -1b = 0

Combine like terms: 9b + -3b = 6b
3 + 6b + -1b = 0

Combine like terms: 6b + -1b = 5b
3 + 5b = 0

Solving
3 + 5b = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + 5b = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5b = 0 + -3
5b = 0 + -3

Combine like terms: 0 + -3 = -3
5b = -3

Divide each side by '5'.
b = -0.6

Simplifying
b = -0.6