Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 2 - Section 2.1 - The Addition Property of Equality - Exercise Set: 41

Answer

r=4.3

Work Step by Step

Subtract 3.7 from both sides of the equation to isolate the variable. r+3.7=8 r=8-3.7 r=4.3 Check the answer. (4.3)+3.7=8 8=8
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