2x, - x, + 3x, = 24 2x2 - x, = 14 7x, - 5x2

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter2: Solving Linear Equations And Inequalities
Section2.3: Solve Equations With Variables And Constants On Both Sides
Problem 2.65TI: Solve: 8q5=4q+7 .
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Solve the systems using Gauss-Jordan Elimination

2x, - x2 + 3x, = 24
2x2 - x3 = 14
7x1 - 5x2
= 6
Transcribed Image Text:2x, - x2 + 3x, = 24 2x2 - x3 = 14 7x1 - 5x2 = 6
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