lizdolan666
lizdolan666 lizdolan666
  • 03-03-2021
  • Mathematics
contestada

1. Use substitution to solve the system of equations.
-3x - y= 7
x + 2y= 6


2. Use substitution to solve the system of equations.
6x - 3y= -6
y= 2x + 2

Respuesta :

jake5578 jake5578
  • 03-03-2021
Answer for 1 is -4,5 and for 2 is 0=0
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