kaylashyannhall
kaylashyannhall kaylashyannhall
  • 02-04-2019
  • Mathematics
contestada

I need help with this anybody know it?
3(2n-7)=9

Respuesta :

HerecomesDATBOI09
HerecomesDATBOI09 HerecomesDATBOI09
  • 02-04-2019

Answer:

5

Step-by-step explanation:

3(2n-7)=9

^        ^

6n-21=9

   +21  +21

 6n=30

  6     6

n=5      :)

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