Remember the calculation of response time in the lecture?

R = SQ + S(2)

Based on one Queuing Theorem:

Q = a * R(3)

Manipulating equations (2) and (3) using Factoring method, we obtain:

S

R = ----------(4)

1 – a S

Show how you manipulate the two equations (2) and (3) in order to get (4).

The lecture notes remind us that Q=a(SQ=S) if that helps anyone out there. Thanks so much!