Answer
$ x=1.609$, $y=-0.9872$ and $ z=2.794$
Work Step by Step
Use EES Software
Enter the equations in to the EES
$ 2x-y+z=7 $
$ 3x^2+2y=z+3 $
$ xy+2z=4 $
We will get
$ x=1.609$, $y=-0.9872$ and $ z=2.794$
Thermodynamics: An Engineering Approach 8th Edition
by Cengel, Yunus; Boles, Michael
Published by
McGraw-Hill Education
ISBN 10:
0-07339-817-9
ISBN 13:
978-0-07339-817-4
Chapter 1 - Introduction and Basic Concepts - Problems - Page 47: 1-86
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