Solve a system of linear equations x₁ + 2x₂x3 = 1 2x1x₂ + x3 = 3 - -x₁ + 2x₂ + 3x3 = 7

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.1: The Graphing Method
Problem 9OE
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Problem 3. Solve a system of linear equations
x₁ + 2x₂x3 = 1
2x1x₂ + x3 = 3
-x₁ + 2x₂ + 3x3 = 7
Transcribed Image Text:Problem 3. Solve a system of linear equations x₁ + 2x₂x3 = 1 2x1x₂ + x3 = 3 -x₁ + 2x₂ + 3x3 = 7
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