Math Problem Statement

negative x plus y equals negative 2 4 x plus y equals negative 7

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Algebra
Substitution Method
Systems of Equations

Formulas

y = x - 2
4x + y = -7
-x + y = -2

Theorems

Substitution Method for Solving Systems of Equations

Suitable Grade Level

Grades 8-10