#### Answer

(3, -1)

#### Work Step by Step

Add both equations together
2x - 3y = 9
4x + 3y = 9
6x = 18
x = 3
Plug x = 3 into 2x - 3y = 9
2(3) - 3y = 9
-3y = 3
y = -1
Solution is (3, -1)

Published by
Brooks Cole

ISBN 10:
1305115546

ISBN 13:
978-1-30511-554-5

(3, -1)

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