Answer:
x=4, y=-11. (4, -11).
Step-by-step explanation:
3x+2y=-10
5x+y=9
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-2(5x+y)=-2(9)
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-10x-2y=-18
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-7x=-28
7x=28
x=28/7=4
5(4)+y=9
20+y=9
y=9-20=-11
