#### Answer

$b=14$

#### Work Step by Step

We start with the given equation: $3b=42$
We divide by $3$ on both sides of the equation: $\frac{3b}{3}=\frac{42}{3}$
We simplify on both sides of the equation: $b=14$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

$b=14$

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