Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.1 - Introduction to Algebra: Variables and Mathematical Models - Exercise Set: 25

Answer

4+x

Work Step by Step

four more than a number Let the number be x four more than x means sum of 4 and x = x+4
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