Consider these imaginary chemical equilibria. Use the following information to determine the value of the equilibrium constant K for the following reaction occuring at - 16 C:

4 A (g) = 4 D (g) Kp = ??? at -16 c

Given information:

A (s) + 4 C (aq) = E (I) KP= 1.00x10^-7 at -16 C

8 B (g) + G (g) + 3 D (g) = 4 F (g) + E (g) Kp = 4.98x10^3 at -16 C

G (g) + 4 C (g) = D (g) + E (g) KP = 1.30x10^2 at -16 C

A (g) + 2 B (g) = C (g) + F (g) Kp = 8.0010^-3 at -16 C

THE ANSWER IS 1.07X10 ^-10 I want to know the steps please