Answer
$\{(x,y,z) | x+2y-3z=4\}$
Work Step by Step
We see that all these equations are actually equivalent, being scalar multiples of one another.
Thus the answer would be
$\{(x,y,z) | x+2y-3z=4\}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 9 - Section 9.1 - Solving Systems of Linear Equations in Three Variables and Problem Solving - Exercise Set - Page 638: 21
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