lab27

A <- C
(C/2)0.85 + 0.15 = A

C <- B
(B/1+A/1)0.85 + 0.15 = C

B.C <- A
(A/1)0.85 + 0.15 = B


1.85B = C
0.85*1.85B+0.3 = 1.5725B+0.3 = 2A
1.5725B-2A = -0.3
-2A + 1.5725*0.85A+0.15*1.5725 = -0.3
-2A + 1.336625A + 0.235875 = -0.3
-0.663375A=- 0.535875
A = 0.807801
B = 0.8366308
C = 1.5477671