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x + 2y = -5

2x + 3x = -9

5x = -9

x + 2y = -5

x = -2y - 5

5(-2y - 5) = -9

-10y - 25 = -9

-10y = 16

y = -5/8

x = -2y - 5

x = -2(-5/8) - 5

x = -5/4 - 5

x = -25/4

(-25/4, -5/8)

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Q: What is the answer to the following system x plus 2y equals -5 and 2x plus 3x equals -9?
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