3x + 3y + 12z = 6 x+ y + 4z = 2 2x + 5y + 20z = 10 -x + 2y + 8z = 4

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
Chapter4: Polynomials
Section4.2: Adding And Subtracting Polynomials
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Solve the systems using Gauss-Jordan Elimination

3x + 3y + 12z = 6
x + y + 4z = 2
2r + 5y + 20z = 10
-x + 2y + 8z = 4
Transcribed Image Text:3x + 3y + 12z = 6 x + y + 4z = 2 2r + 5y + 20z = 10 -x + 2y + 8z = 4
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