eminemever2017
eminemever2017 eminemever2017
  • 18-10-2016
  • Mathematics
contestada

3n+16=7n
please SHOW ALL STEPS thank you

Respuesta :

nicolesykeshop
nicolesykeshop nicolesykeshop
  • 18-10-2016
you do this by 
3n+16=7n
-3n      -3n
16=4n
divide each side by 4 
16/4=4n/4
4=n
Answer Link
bearbedell
bearbedell bearbedell
  • 18-10-2016
3n+16=7n
-3n      -3n

16=4n
/4    /4

n = 4
Answer Link

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