Answer
1. 2x-3=17
2. 2x=20
3. x=10
Work Step by Step
1. This equation is given.
2. Add 3 to both sides of the equation using the Addition Property of Equality.
3. Divide both sides of the equation by 2 using the Division Property of Equality.
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 1 - Test - Page 77: 21
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