Two sisters have decided to watch all the episodes of Outerbanks. Sanjana has already watched 3 episodes and will continue to watch the show at a rate of 1 episode per day. Anvi, who has seen 2 episodes previously, will start watching 2 episodes per day. Once the two sisters get to the point where they have watched the same number of episodes, they plan to finish the series together. How many episodes will each sister have watched at that point?