Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 5 Polynomials and Polynomial Functions - 5.3 Add, Subtract, and Multiply Polynomials - 5.3 Exercises - Mixed Review - Page 352: 65

Answer

$x=9$

Work Step by Step

$2x-7=11$ $2x=18$ $x=\frac{18}{2}$ $x=9$
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