silvernail silvernail
  • 01-04-2021
  • Mathematics
contestada

solve with substitution 3x + y =19 -6x - 5 = y​

Respuesta :

reinaalhakim
reinaalhakim reinaalhakim
  • 01-04-2021

Answer:

x=-8

Step-by-step explanation:

3x + y =19

-6x - 5 = y

3x + y =19

-6x -y=5

-3x=24

x=-8

y= -6x -5

y=48-5=43

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