College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Summary, Review, and Test - Review Exercises - Page 203: 16

Answer

$x=-10$; conditional

Work Step by Step

Subtract $20$ and $3x$ on both sides and divide. The equation is conditional because only one value will make it true. $5x+20=3x$ $2x=-20$ $x=-10$ conditional
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