phvnkcentral phvnkcentral
  • 18-09-2021
  • Mathematics
contestada

Which expression is equivalent to -a+6-9a+10−a+6−9a+10?

Respuesta :

aniilsah555
aniilsah555 aniilsah555
  • 19-09-2021

Step-by-step explanation:

  • -a+6-9a+10−a+6−9a+10
  • -a-9a-a-9a+6+10+6+10
  • -20a-32
  • -4(5a+8)
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