The equilibrium conditions for three competitive markets are described as given below, where p1, p2 and p3 are the equilibrium price for each market respectively.
p1 + 2p2 + 3p3 = 85
3p1 + 2p2 + 2p3 = 105
2p1 + 3p2 + 2p3 = 110
Using matrix method, find the values of respective equilibrium prices.