deivissa512 deivissa512
  • 26-10-2022
  • Mathematics
contestada

1. Calcula el valor de c para qué la
solución de la ecuación, x + 7y = c sea:
a) x = 1, y = 2
b) x = 3, y =
c) x = 5, y = 0
d) x = -2, y = 3
= -3
Si

Respuesta :

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