rihannaolivero803 rihannaolivero803
  • 10-02-2021
  • Mathematics
contestada

Simplify:
5-4 (-2b -7) *

Respuesta :

sama0gh19
sama0gh19 sama0gh19
  • 10-02-2021

1 ( -2b -7) = -2b -7

-2b = 7

b = - 7/2

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