theresa3549
theresa3549 theresa3549
  • 22-05-2020
  • Mathematics
contestada

calculate the formula by using simultaneous equation

1: 2x+3y = -1
x+y = -1 ​

Respuesta :

roxana24
roxana24 roxana24
  • 22-05-2020

I think that X = -2 and Y = 1

I hope my answer will serve you.

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