#### Answer

$m=9.1$

#### Work Step by Step

Adding $
2.8
$ to both sides of the given equation, $
m-2.8=6.3
$, then,
\begin{array}{l}
m-2.8+2.8=6.3+2.8
\\\\
m=9.1
.\end{array}

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

$m=9.1$

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