Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.8 Solving Equations - A.8 Assess Your Understanding - Page A70: 38

Answer

no solution.

Work Step by Step

Multiply each side by $(x+3), x\ne-3$ to get $2x=-6-2(x+3)$ or $4x=-12$, thus $x=-3$. Check it does not fit. Thus, there is no solution.
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