michseladelao michseladelao
  • 02-02-2021
  • Mathematics
contestada

Use substitution: y = 2x and x + y = 9*

Respuesta :

pgonzales15
pgonzales15 pgonzales15
  • 02-02-2021

Answer:

x=3

y=6

Step-by-step explanation:

Answer Link

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