9-b+5b-3-9b=

Solution for 9-b+5b-3-9b= equation:

Simplifying
9 + -1b + 5b + -3 + -9b = 0

Reorder the terms:
9 + -3 + -1b + 5b + -9b = 0

Combine like terms: 9 + -3 = 6
6 + -1b + 5b + -9b = 0

Combine like terms: -1b + 5b = 4b
6 + 4b + -9b = 0

Combine like terms: 4b + -9b = -5b
6 + -5b = 0

Solving
6 + -5b = 0

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + -5b = 0 + -6

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

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

Divide each side by '-5'.
b = 1.2

Simplifying
b = 1.2