vivi076 vivi076
  • 29-11-2020
  • Mathematics
contestada

3 x - 6 y = 27
-4x + 6 y = -22

Respuesta :

earthy42
earthy42 earthy42
  • 29-11-2020

Answer:

x=-6

y=45/6

Step-by-step explanation:

add them to each other so You will get

-X=6

X=-6

3(-6)-6y=27

-18-27=6y

-45=-6y

Y=45/6

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