Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Review: 108

Answer

{$\frac{9}{10}$}

Work Step by Step

Step 1: $\log_{3} x+\log_{3} 10=2$ Step 2: $\log_{3} (x\times10)=2$ Step 3: $\log_{3} (10x)=2$ Step 4: $10x=3^{2}$ Step 5: $10x=9$ Step 6: $x=\frac{9}{10}$ Therefore, the solution set is {$\frac{9}{10}$}.
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