1. The problem statement, all variables and given/known data The following equation is studied. This is the final equation i have come to after alot of assumptions and simplifactions in a bubblepoint calculation. It refers to the difference between the previous T and the new T. I dont know how to continue with this problem. deltaT=T-B / ( lnq + B / (C+T) ) -C q is smaller or equal to 1. When equal to 1 deltaT=0. Show that deltaT always is smaller for bigger constants B and C. Typically B is in the order of 10-100 times bigger than C.