respect56 respect56
  • 01-02-2021
  • Mathematics
contestada

Solve using substitution. y = 1
3x − 7y = 8

Solve using substitution y 1 3x 7y 8 class=

Respuesta :

rorycampbell0721
rorycampbell0721 rorycampbell0721
  • 02-02-2021

Answer:

(5, 1)

Step-by-step explanation:

Substitute:

[tex]3x - 7*1 = 8\\3x - 7 = 8\\3x = 15\\x = 5[/tex]

so the solution is (5, 1)

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