nawaqaloraini
nawaqaloraini nawaqaloraini
  • 14-09-2021
  • Mathematics
contestada

if 7x+2y =3 and x-3y=30, what is the value of y?


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Respuesta :

sombersol
sombersol sombersol
  • 14-09-2021

Answer:

-9

Step-by-step explanation:

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