jlynnrobinson743
jlynnrobinson743 jlynnrobinson743
  • 23-08-2022
  • Mathematics
contestada

(21a + 18a)+(31b-3b)​

Respuesta :

anaconsan15 anaconsan15
  • 23-08-2022
39a + 28b it’s the answer (es la respuesta)
Answer Link

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