toby1554 toby1554
  • 18-04-2021
  • Mathematics
contestada


what does x and y equal

what does x and y equal class=

Respuesta :

kotterful
kotterful kotterful
  • 18-04-2021

Answer:

x=5, y=-3

Step-by-step explanation:

we can find the answer by plugging in x=3y+14 to the second equation

5(3y+14)-2y=31

simplify

15y+70-2y=31

13y=-39

y=-3

now, plug in this to the initial equation x=3y+14

x=3(-3)+14

x=-9+14

x=5

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