Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - Review Exercises - Page 701: 101



Work Step by Step

The phrase '18 plus a number $x$' means the sum of 18 and x. Therefore, we are adding 18 and x together. In symbols, this is $18+x$.
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