ddicta ddicta
  • 06-03-2019
  • Mathematics
contestada

What is the value of the y-coordinate of the solution to the system of equations 2y=9-x and x=y+3

Respuesta :

thapatezendra2074 thapatezendra2074
  • 06-03-2019

Answer:

5

Step-by-step explanation:

2Y=9-X          X=Y+3

Y=(9-X)/2          X=(9-X)/3+3

                         X=15/3

                         X=5

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