A system of equations was written as an augmented matrix where The coefficients of the unknown variable z were put in column 1 The coefficients of the unknown variable r were put in column 2 The coefficients of the unknown variable n were put in column 3 which was row reduced to: 1 0 0 3 0 1 0 -5 0 0 1 5 What is the solution to the original system of equations?

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.1: Matrices And Systems Of Linear Equations
Problem 3E
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A system of equations was written as an augmented matrix where
The coefficients of the unknown variable z were put in column 1
The coefficients of the unknown variable r were put in column 2
The coefficients of the unknown variable n were put in column 3
which was row reduced to:
1 0 0
3
0 1 0
-5
0 0 1
5
What is the solution to the original system of equations?
Transcribed Image Text:A system of equations was written as an augmented matrix where The coefficients of the unknown variable z were put in column 1 The coefficients of the unknown variable r were put in column 2 The coefficients of the unknown variable n were put in column 3 which was row reduced to: 1 0 0 3 0 1 0 -5 0 0 1 5 What is the solution to the original system of equations?
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