#### Answer

$y=-4$

#### Work Step by Step

$y-6y=20\rightarrow$ combine like terms
$-5y=20\rightarrow$ divide both sides by -5
$-5y\div-5=20\div-5\rightarrow$ simplify
$y=-4$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$y=-4$

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