rjmtz360 rjmtz360
  • 23-04-2021
  • Mathematics
contestada

Solve using substitution 7x-6y=-20
Y=1

Respuesta :

prestonyouatt prestonyouatt
  • 23-04-2021

Answer:

x = -2

Step-by-step explanation:

7x -6y = -20

y=1

7x - 6 = -20

7x = -14

x = -2

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