9+3b-1+7b-2=

Solution for 9+3b-1+7b-2= equation:

Simplifying
9 + 3b + -1 + 7b + -2 = 0

Reorder the terms:
9 + -1 + -2 + 3b + 7b = 0

Combine like terms: 9 + -1 = 8
8 + -2 + 3b + 7b = 0

Combine like terms: 8 + -2 = 6
6 + 3b + 7b = 0

Combine like terms: 3b + 7b = 10b
6 + 10b = 0

Solving
6 + 10b = 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 + 10b = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 10b = 0 + -6
10b = 0 + -6

Combine like terms: 0 + -6 = -6
10b = -6

Divide each side by '10'.
b = -0.6

Simplifying
b = -0.6