Find the competitive equilibrium. Answer should be in terms of parameters

There are two consumers A and B , and two commodities x and y. UA = xay -"): Utility function of consumer A. WA: consumer A's endowment of good x WA : consumer A's endowment of good y UB = XByB By(1-B): Utility function of consumer B. Wa: consumer B's endowment of good x WB : consumer B's endowment of good y Px: price of good x Py: price of good y. p = Px/p. : relative price of good x Find the competitive equilibrium (p*, XA , VA. X, VB). Your answer should be in terms of the parameters only