Back Substitution Solve the following system by back substitution 1. x₁ - 2x₂ + x3 = -1 1 x₂-3x3=5 x3 =2
Back Substitution Solve the following system by back substitution 1. x₁ - 2x₂ + x3 = -1 1 x₂-3x3=5 x3 =2
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section5.2: Systems Of Linear Equations In Several Variables
Problem 4E
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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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