Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 6 - Algebra: Equations and Inequalities - 6.1 Algebraic Expressions and Formulas - Exercise Set 6.1: 1

Answer

27

Work Step by Step

given 5x+7 and x = 4 So put x = 4 in the given equation =5(4) + 7 =5x4 + 7 =20 +7 =27
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