Solve this equation for b. (3+2) - b=1

b = 4

Step-by-step explanation:

First, 3 + 2 = 5

This can be substituted to 5 - b = 1

Subtract 5 from both sides leaving - b = - 4

We don't want be to be negative so we divide the imaginary - 1 that's in front of the b from both sides

This leaves b = 4