sebjaschke12 sebjaschke12
  • 02-11-2020
  • Mathematics
contestada

7a + 2b + 5a-9a-8b+ a​

Respuesta :

HelloThere9107
HelloThere9107 HelloThere9107
  • 02-11-2020

Answer: 4a-6b

Step-by-step explanation:

hi

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