Elementary Technical Mathematics

by Nelson, Robert; Eren, Dale;

Published by Brooks Cole

ISBN 10: 1285199197

ISBN 13: 978-1-28519-919-1

Chapter 6 - Section 6.1 - Equations - Exercises - Page 238: 15

Answer

w=20

Work Step by Step

17=w-3 add 3 to both sides 17+3=w simplify 20=w switch sides w=20

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