Answer the following system of equations using the linear combination method (addition, not subtraction). State your answer in the form (x, y, z). Be certain to include ALL of your work leading up to your answer. All steps need to be shown. {2x - y - z = 5 {2x + 4y - 2z = -10 {x + 3y + z = 3

Answer the following system of equations using the linear combination method (addition, not subtraction). State your answer in the form (x, y, z). Be certain to include ALL of your work leading up to your answer. All steps need to be shown. {2x - y - z = 5 {2x + 4y - 2z = -10 {x + 3y + z = 3

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

Chapter9: Systems Of Linear Equations

Section9.7: Puzzle Problems

Problem 32P

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