manubenitez070211 manubenitez070211
  • 16-11-2020
  • Mathematics
contestada

Solve the system of equations.
-9 - 6y = 15
9x – 10y = 145

Respuesta :

best8 best8
  • 16-11-2020

Answer:

-6y=15+9

-6y=21

-6y/-6=21/-6

Y=-21/6

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