nooralhalawlah999
nooralhalawlah999 nooralhalawlah999
  • 12-01-2021
  • Mathematics
contestada

solve using substitution​

solve using substitution class=

Respuesta :

lacampanella
lacampanella lacampanella
  • 12-01-2021

Answer:

(3, -8)

Step-by-step explanation:

-3*3 - 3y = 15

-9 -3y = 15

3y = -24

y = -8

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