Math Problem Statement

Use your calculator to solve the given system of linear equations.

x + y − z = −2 x + 2y + 3z = −3 2x − y − 13z = 2 (x, y, z) =

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Systems of Equations
Matrix Operations

Formulas

Substitution method
Gaussian elimination
Matrix inverse method

Theorems

Gaussian Elimination Theorem
Cramer's Rule

Suitable Grade Level

Grades 9-12