madisyn6733 madisyn6733
  • 18-02-2020
  • Mathematics
contestada

Fina wants to use substitution to solve the system of equations. explain what she needs to do before using substitution. then solve the system of equations:

2x - y = 3
-1.5x + 3y = -18

Respuesta :

oladipupog80
oladipupog80 oladipupog80
  • 18-02-2020

Answer:

x = -2, y = -7

Step-by-step explanation:

Check attachment

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