ghazalbustami ghazalbustami
  • 07-10-2020
  • Mathematics
contestada

6x - y = -35
5x - 2y = -35

Respuesta :

Аноним Аноним
  • 07-10-2020

Answer:

x=-5 y=5 (-5,5)

Step-by-step explanation:

(6x-y=-35)-2

5x-2y=-35

-12x+2y=70

5x-2y=-35

-7x=35

x=-5

5(-5)-2y=-35

-25-2y=-35

-2y=-10

y=5

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