Answer
$x= -3$
Work Step by Step
$3^x = 1/27$
$3^x = 1/(3^3)$
$3^x = 3^{-3}$
$x = -3$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Practice and Problem-Solving Exercises - Page 452: 48
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