jackie1843 jackie1843
  • 23-03-2020
  • Mathematics
contestada

-5x + y = -9
7x + y = 3

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marwaalr
marwaalr marwaalr
  • 23-03-2020
This is the answer of your question if you want value of x
Ver imagen marwaalr
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jacobmartinez556 jacobmartinez556
  • 23-03-2020

Answer:

(x,y)=(1,-4)

Step-by-step explanation:

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