Basic College Mathematics (9th Edition)

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

Chapter 9 - Basic Algebra - 9.8 Using Equations to Solve Application Problems - 9.8 Exercises: 36

Answer

Mr. Chee had $200 before he made the deposit into his bank account.

Work Step by Step

Let $x = $ the amount of money in his bank account before he deposited $(x + 80) - (43 + 190) = 47$ $(x + 80) - 233 = 47$ $x + 80 = 280$ $x = 200$
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