#### Answer

(3,0)

#### Work Step by Step

Add the 2 equations.
$\ \ 3x-y=9$
$\underline{\ \ 2x+y=6}$
$\ \ 5x\ \ \ \ \ \ \ =15$ divide both sides by 5
$\ \ x\ \ \ \ \ \ \ \ \ =3$
Substitute and solve for y.
$2x+y=6$
$2(3)+y=6$
$6+y-6=6-6$
$y=0$

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

(3,0)

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