Answer
$x=1.5$
Work Step by Step
Add $5+x$ to both sides:
$3x-5+(5+x)=-x+1+(5+x)\\4x=6$.
Divide both sides by $4$:
$\dfrac{4x}{4}=\dfrac{6}{4}\\
x=1.5$
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 7 - Analytic Trigonometry - 7.3 Trigonometric Equations - 7.3 Assess Your Understanding - Page 465: 1
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