Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 6 - Section 6.1 - Equations - Exercises - Page 238: 6



Work Step by Step

$2m=28.4$ $2m\div2=28.4\div2\longrightarrow$ divide both sides by 2 $m=14.2$ To check, substitute the value for m and see of the result is true. $2(14.2=28.4$ $28.4=28.4\checkmark$
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