#### Answer

$x$ = $y$ = 0

#### Work Step by Step

$x$ = $y$
4$x$ + $y$ = 0
4$x$ + $x$ = 0
5$x$ = 0
$x$ = 0
$y$ = $x$ = 0

Published by
Cengage Learning

ISBN 10:
1-13311-087-8

ISBN 13:
978-1-13311-087-3

$x$ = $y$ = 0

$x$ = $y$
4$x$ + $y$ = 0
4$x$ + $x$ = 0
5$x$ = 0
$x$ = 0
$y$ = $x$ = 0

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