Answered: Solve the liner system: 2X1 + 3X2…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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(I need the comments for the each step as much as possible, because I want to understand the solve, Thank you):

............................................................................

Solve the liner system:

2X₁ + 3X₂ -3X₃ + X₄ + X₅= 7

3X₁ + 2X₃ + 3X₅= -2

2X₁ + 3X₂ -4X₄ = 3

X₃ + X₄ + X₅= 5

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Solve the liner system: 2X1 + 3X2 -3X3 + X4 + X5 = 7 3X1 + 2X3 + 3X5 = -2 2X1 + 3X2 -4X4 = 3 X3 + X4 + X5 = 5