Back Substitution Solve the following system by back substitution 1. x₁ - 2x₂ + x3 = -1 1 x₂-3x3=5 x3 =2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section: Chapter Questions
Problem 10MCQ
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Back Substitution
Solve the following system by back substitution
1. x₁ − 2x₂ + x3 = -
1
x₂-3x₂=5
x3 =2
Transcribed Image Text:Back Substitution Solve the following system by back substitution 1. x₁ − 2x₂ + x3 = - 1 x₂-3x₂=5 x3 =2
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