Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Review: 130

Answer

none are solutions

Work Step by Step

$3n-8=28$ $3(3)-8\overset?=28$ $9-8\overset?=28$ $1\overset?=28\ X$ $3(8)-8\overset?=28$ $24-8\overset?=28$ $16\overset?=28\ X$ $3(15)-8\overset?=28$ $45-8\overset?=28$ $37\overset?=28\ X$
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