joemikesoto123
joemikesoto123 joemikesoto123
  • 15-01-2020
  • Mathematics
contestada

y=3-×, 3y+×=5 substitution ​

Respuesta :

donutbeelazy donutbeelazy
  • 15-01-2020

Answer: x=2, y=1

Step-by-step explanation:

Let's substitute y=3-x into 3y+x=5.

3(3-x)+x=5

9-3x+x=5

-2x=-4

x=2

y=3-x

y=3-2

y=1

Answer Link
mbamacsantay1012
mbamacsantay1012 mbamacsantay1012
  • 15-01-2020

Answer:

Step-by-step explanation:

Answer Link

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