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  • 10-11-2020
  • Mathematics
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helpie plz my teacher wont answer me

helpie plz my teacher wont answer me class=

Respuesta :

EJ1977
EJ1977 EJ1977
  • 10-11-2020

Answer:

45d + 42

Step-by-step explanation:

-7(-7d - 6) - 4d

49d + 42 - 4d

49d - 4d + 42

45d + 42

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