Q7/Use G.J.E to solve, 3x1 - 0.1x2 - 0.2x3 7.85 0.1x) +7x2-0.3x3 = -19.3 %3D 0.3x)-0.2x2 + 10x3 71.4 %3D

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Q7/Use G.J.E to solve,
3x1 - 0.1x2 - 0.2x3 7.85
0.1x) +7x2- 0.3x3 = -19.3
0.3x)-0.2x2 + 10x3 71.4
Transcribed Image Text:Q7/Use G.J.E to solve, 3x1 - 0.1x2 - 0.2x3 7.85 0.1x) +7x2- 0.3x3 = -19.3 0.3x)-0.2x2 + 10x3 71.4
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