tandb0 tandb0
  • 05-11-2019
  • Mathematics
contestada

Solve the system of equation by substitution
Y=-2x+9
-8y=16x-72

Respuesta :

desislava240 desislava240
  • 05-11-2019

Answer:

every x

Step-by-step explanation:

-8(-2x+9)=16x-72

16x-72=16x-72

0x=0

every x is a solution

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