izzymcguirk izzymcguirk
  • 03-02-2021
  • Mathematics
contestada

12 + 4r-9= 9x + 7 - 5x

Respuesta :

stormliqht
stormliqht stormliqht
  • 03-02-2021

Answer:

-2x+4r = 4 i think

Step-by-step explanation:

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