Answer
the solution is 3
Work Step by Step
$3^{x}$=27
$3^{x}$=$3^{3}$
x=3
The solution is 3
Check
let x=3
$3^{3}$=27
27=27
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 12 - Section 12.3 - Exponential Functions - Exercise Set - Page 861: 21
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