katery84 katery84
  • 24-02-2021
  • Mathematics
contestada

y = 2x + 8
y + x = 5​

Respuesta :

arnavkarri arnavkarri
  • 24-02-2021

Answer:

y = 6, x = -1

Step-by-step explanation:

Answer Link
imawolf
imawolf imawolf
  • 24-02-2021

Answer:

y = 6; x = -1

Step-by-step explanation:

Replace all occurrences of y w/ 2x + 8

3x + 8 = 5; y = 2x + 8

Solve for x in the first equation

x = -1; y = 2x + 8

Replace x

y = 6; x = -1

(-1, 6)

good luck, i hope this helps :)

Answer Link

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