Answer
$y=3-\ln x$ (Green)
By observation of the graph:
Solution: $x\approx20.000$. It is just a visual approximation.
Algebraically:
$x=20.086$
Work Step by Step
$3-\ln x=0$
$3=\ln x$
$e^3=e^{\ln x}$
$x=e^3=20.086$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 5 - 5.4 - Exponential and Logarithmic Equations - 5.4 Exercises - Page 396: 67
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