The student in a hostel was asked whether they had a TV set or a computer in their rooms. The result showed that 650 students had a TV set; 150 did not have a TV set; 175 had a computer and 50 had neither a TV set nor a computer. Find the number of students who live in a hostel, have both a TV set and a computer, and have only a computer. please answer my question it's urgent​

Answerconfession contamination

Here is my best translation:   text analysis.1. read the text.2. determine the main idea of the text.3. determine the type and style of speech.4. write out 5 words and choose synonyms for them.5. find in the text all possible language tools (trails).blessed is he who was young in his youth,blessed is the one who has matured in time,who gradually lives coldwith years i could do it; who did not indulge in strange dreams,who did not shun secular black people,who at twenty was a dandy or a grip,and at thirty is profitable married; who was freed in fifty? from private and other debts,who fame, money and rankscalmly in turn achieved,about whom they have insisted for a whole century: n. n. is a wonderful person.(as pushkin).