Set Theoryhard
0:00.0
In a university, all students must take at least one of three programming languages: Python (P), Java (J), or C++ (C). The number of students who take Python is twice the number who take Java. The number of students who take Java is three times the number who take C++. No student takes all three languages. The number of students who take Python and Java is 10. The number of students who take Java and C++ is 8. The number of students who take Python and C++ is 12. If the total number of students is 100, how many students take \emph{only} Python?
In a university, all students must take at least one of three programming languages: Python (P), Java (J), or C++ (C). The number of students who take Python is twice the number who take Java. The number of students who take Java is three times the number who take C++. No student takes all three languages. The number of students who take Python and Java is 10. The number of students who take Java and C++ is 8. The number of students who take Python and C++ is 12. If the total number of students is 100, how many students take \emph{only} Python?