mthorp2005 mthorp2005
  • 31-03-2020
  • Mathematics
contestada

5. + y = 12
20 – 3y = 15

Respuesta :

JKearnsl
JKearnsl JKearnsl
  • 31-03-2020

Answer:

  1. y= 7
  2. y= 5/3

if I understood correctly

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