Answer:
x=3 y=2
Explanation:
plug it in: 2(3)+9(2)
simplify: 6+18
solve: 6+18=24
-2x + 15y = -24
2x + 9y = 24
24y = 0
y = 0
2x + 0 = 24
2x = 24
x = 12
(12, 0)
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