Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 3 - Section 3.2 - Problem Solving and Business Applications Using Systems of Equations - Exercise Set - Page 204: 4



Work Step by Step

Given: $3x+2y=8$ and $2x-y=3$ After adding the first equation by two times of the second equations, we get $7x=14$ or, $x=2$ Now, $3(2)+2y=8$ or, $2y=8-6$ Thus, $x=2,y=1$
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