Question

How do I solve this-​

Answer 1

I cant see the picture

Explanation:

Answer 2

Split the equation into two separate equations (one with a positive and one with a negative), and then solve both equations.

POSITIVE:

2b - 9 = b - 6

b = 3

NEGATIVE:

2b - 9 = -(b - 6)

2b - 9 = -b + 6

3b = 15

b = 5

Answer: b=3, b=5