Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Appendix A - A.1 - Algebraic Expressions - Exercises - Page 540: 2d


Given that 5x - 3x = 2x, the statement 2x = 6 can be replaced by 5x - 3x = 6.

Work Step by Step

If the 5x - 3x equals 2x, then it may replace it in the second expression.
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