Consider the following system of linear equations.n 1x_1 - 1x_2 + 4x_3 = 4 2x_1 - 1x_2 + 4x_3 = 7 0x_1 - 1x_2 + 5x_3 = 1 0x_1 + 0x_2 - 2x_3 = 0 find a simpler system that has the same solution set.  find the solution set of this simpler system.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.8: Systems Of Linear Equations
Problem 2E
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Consider the following system of linear equations.n

1x_1 - 1x_2 + 4x_3 = 4

2x_1 - 1x_2 + 4x_3 = 7

0x_1 - 1x_2 + 5x_3 = 1

0x_1 + 0x_2 - 2x_3 = 0

  1. find a simpler system that has the same solution set.

  2.  find the solution set of this simpler system.

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