pagani3000owbtt6
pagani3000owbtt6 pagani3000owbtt6
  • 27-10-2017
  • Mathematics
contestada

I have 3 questions

What is 13x - 11y = -12

What is 9x - 7y = -7

What is 11x - 4y = 32

Respuesta :

Аноним Аноним
  • 27-10-2017
 number 1= 13(-6)-11(-6)=-12     
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