4804171976 4804171976
  • 17-11-2020
  • Mathematics
contestada

-7x - 8y = -19

7x + 10y = 29

Respuesta :

edsthemasterr
edsthemasterr edsthemasterr
  • 17-11-2020

Answer:

y=-4

Step-by-step explanation:

i don't explain things

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