This book, 'The Professor's Explanation in Mathematics, Level 7, Part 2,' authored by Amer Saleem, is a comprehensive educational resource published in 2017. Specifically designed for seventh-grade students, it offers detailed and simplified explanations of mathematical concepts. The book acts as a guide, providing numerous solved examples and varied exercises to enhance student comprehension and problem-solving skills. It aims to build a solid foundation in mathematics, making complex topics accessible and helping students achieve higher grades and a deeper understanding of the subject, preparing them for advanced studies.