Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 5 - Review Exercises - Page 414: 97



Work Step by Step

Remember that $10^{\log x}=x$ (Inverse Property) $\log(1-x)=-1$ $10^{\log(1-x)}=10^{-1}$ $1-x=\frac{1}{10}=0.1$ $1-0.1=x$ $x=0.9$
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