A.Turgunov, and M.Askaraliyeva. 2022. “Teaching Students in Math Circles to Solve Certain Equations by Bringing Them into a System of Equations”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036 11 (12):443-49. https://www.gejournal.net/index.php/IJSSIR/article/view/1514.