adelinlilipaly97 adelinlilipaly97
  • 02-04-2020
  • Mathematics
contestada

(15a -7b+4c) -(-3a-6b+12c) adalah​

Respuesta :

ssatrudhanyadav93
ssatrudhanyadav93 ssatrudhanyadav93
  • 02-04-2020

Answer:

15a-7b+4c+3a+6b-12c

=18a-b-8c

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