Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 7 Exponential and Logarithmic Functions - 7.6 Solve Exponential and Logarithmic Equations - Guided Practice for Example 7 - Page 519: 11

Answer

$10=D$

Work Step by Step

Following the example: $7=5\log D+2\\5=5\log D\\1=\log D\\10^1=10^{\log D}\\10=D$
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