Linear Algebra: A Modern Introduction

Published by Cengage Learning
ISBN 10: 1285463242
ISBN 13: 978-1-28546-324-7

Chapter 2 - Systems of Linear Equations - 2.1 Introduction to Systems of Linear Equations - Exercises 2.1 - Page 63: 20


u=7 and v = 3

Work Step by Step

Use substitution to solve for v and u. Divide the second equation by 2 on both sides and you get v = 3 then plug the 3 into the first equation to solve for u. see photo for the work
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