Start here. The paperback and hardcover versions list answers to odd-numbered problems in the last 15–20 pages. For example:
In this article, we will provide a comprehensive guide to help students find the answers to the problems and exercises in University Physics Harris Benson 3rd Edition. We will also discuss the importance of this textbook, its features, and how it can be used effectively by students. --- University Physics Harris Benson 3rd Edition Answer
That transforms problem-solving into pattern-matching, and you will fail the exam. Start here