dulceceron dulceceron
  • 04-04-2018
  • Mathematics
contestada

−6x + 2.5 (x−1) − 5x

please explain

Respuesta :

maxta5310333 maxta5310333
  • 04-04-2018
-6x+2.5(x-1)-5x
-11x+2.5=
8.5x(x-1)
8.5x-1
7.5x
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