Math Problem Statement

resolva o sistema x+y+2z=8 -x-2y+3z=1 3x-7y+4z=10

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
System of Equations

Formulas

Elimination method
Substitution method

Theorems

System of Linear Equations Theorem
Gaussian Elimination

Suitable Grade Level

Grades 10-12