Answer
$$x=-9,\:x=-2$$
Work Step by Step
Solving the equation for x, we find:
$$-\frac{18}{x}x-x \times x=11x \\ -18-x^2=11x \\ x=-9,\:x=-2$$
We verify that this is a valid solution for the equation.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 12 Sequences and Series - 12.3 Analyze Geometric Sequences and Series - 12.3 Exercises - Mixed Review - Page 817: 70
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