Two boilers, both operating at 200tpsia). discharge equal amounts of steam into the same steam main. Steam

Question:

Two boilers, both operating at 200tpsia). discharge equal amounts of steam into the same steam main. Steam from the first boiler is superheated at 420(oF) and steam from the second is wet with a quality of 96%. Assuming adiabatic mixing and negligible changes in potential and kinetic energies, what is (he equilibrium condition after mixing and w hut is SG; for each (1bm) of discharge steam?