Math Problem Statement

giải hệ phương trình 3x-2y=7 -x+5y=-3

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
System of Equations

Formulas

Substitution method: Solve one equation for one variable and substitute into the other equation
Equation 1: 3x - 2y = 7
Equation 2: -x + 5y = -3

Theorems

Method of Substitution
Linear System Consistency

Suitable Grade Level

Grades 8-10