2X1 + X2 +X3 = 5 X1 +3X2 + 2X3 = 1 3X1 – 2X2 – 4X3 = -4

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 19RE
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H.w - 1.pdf →>
2X1 + X2 +X3
= 5
X, +3X2 + 2X3 = 1
3X1 – 2X2 – 4X3 = -4
%3D
|
Transcribed Image Text:H.w - 1.pdf →> 2X1 + X2 +X3 = 5 X, +3X2 + 2X3 = 1 3X1 – 2X2 – 4X3 = -4 %3D |
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