Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 9 - Section 9.3 - Exponential Functions - Vocabulary, Readiness & Video Check: 2

Answer

$x=y$

Work Step by Step

$7^{x}=7^{y}$ original equation To bring the variable out of the exponent position, multiply both sides by the log base 7. $\log_{7} 7^{x}=\log_{7} 7^{y}$ simplify $x=y$
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