Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 4 - Chapters R-4 - Cumulative Review Exercises: 7



Work Step by Step

Using the properties of equality, in terms of $ t ,$ the given equation, $ A=p+prt ,$ is equivalent to \begin{array}{l}\require{cancel} A-p=prt \\\\ \dfrac{A-p}{pr}=\dfrac{prt}{{pr}} \\\\ \dfrac{A-p}{pr}=t \\\\ t=\dfrac{A-p}{pr} .\end{array}
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