samuelhayes
samuelhayes samuelhayes
  • 04-02-2021
  • Mathematics
contestada

Solve the system by substitution.
x=-9y
-2x-7y=44

Respuesta :

bradencole270 bradencole270
  • 04-02-2021

x = -20/7,u= -75/7

Step-by-step explanation:

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