Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 1 - Section 1.5 - Introduction to Geometric Proof - Exercises - Page 42: 23


1. Given 2. Distributive property 3. Addition property of equality 4. Division property of equality

Work Step by Step

1. Given 2. 3 is multiplied into the parenthesis 3. Adding 15 to each side of the equation 4. Dividing each side of the equation by 3
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