imerenkov
imerenkov imerenkov
  • 31-08-2020
  • Mathematics
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help me i need a lot of help thank you branly

help me i need a lot of help thank you branly class=

Respuesta :

inexplicable
inexplicable inexplicable
  • 31-08-2020

Answer:its b) 19

4xl-7l-l-9l

=4x7-9

=28-9

=19

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