Kelly, a frequent business traveler, is considering signing up for a hotel rewards program. Hotel Elegance is currently offering 60 points for signing up, plus 63 points for every night Kelly books at the hotel. Alternatively, Hotel Paradiso is offering a sign-up bonus of 641 points, plus 62 points per night. If Kelly books a certain number of nights, the points she earns with either hotel will be the same. How many nights will that be? How many points will she have? I'm confused someone please help