COMPARISON OF DIFFERENT METHODS FOR SOLVING A SYSTEM OF THREE-UNKNOWN LINEAR EQUATIONS AND ANALYSIS OF THEIR EFFECTIVENESS

Abstract

The main goal of teaching mathematics in modern education is to form students the skills of independent thinking, logical analysis, and the use of different approaches to solving practical problems. In particular, the topic of solving systems of equations plays an important role in the development of students' analytical thinking.
Solving a system of three-unknown equations is one of the important sections of the algebra course, in which students learn how to analyze several variables at once, determine the connections between equations, and learn algorithmic reasoning. Therefore, it is necessary to improve methodological approaches to teaching this topic.