berthiaume418 berthiaume418
  • 26-01-2020
  • Mathematics
contestada

Find the point of intersection of the pair of straight lines
Y= -7x - 4
-y = 8x + 9

Respuesta :

liftinum
liftinum liftinum
  • 26-01-2020

Answer:

(-5,31)

Step-by-step explanation:

See image.

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