moesterreich2017 moesterreich2017
  • 25-09-2020
  • Mathematics
contestada

if 11x-4=3y+5 and y=5x+3 then what is x+y?

Respuesta :

ahernande140810 ahernande140810
  • 25-09-2020

Answer:

Step-by-step explanation:

11x-4=3y+5

   +4      +4

11x=3y+9

divided by 11 in both

and it will equal x=3/11 y +9/11

x =3 and y=2

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