Seudónimo Seudónimo
  • 23-03-2020
  • Mathematics
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Please solve 27) -2(-5a - 2) = 84 28) 7(7 + 3k) = 217

Respuesta :

ashley0902
ashley0902 ashley0902
  • 23-03-2020

Answer:

27) a=7

28) k=8

Step-by-step explanation:

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