Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 5 - Logarithmic, Exponential, and Other Transcendental Functions - 5.4 Exercises - Page 352: 5

Answer

$x=0$

Work Step by Step

$9-2e^x=7$ $-2e^x=-2$ $e^x=1$ $x$ $ln(e)=ln1$ $x=0$
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