anthonylahoz73 anthonylahoz73
  • 10-02-2020
  • Mathematics
contestada

Solve each system of equations by substitution
X + 3y = 6
-x + y = -7

Respuesta :

thomasschaeferjr14
thomasschaeferjr14 thomasschaeferjr14
  • 10-02-2020

Answer:

(27/4, -1/4)

Step-by-step explanation:

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