41.3k views
18 votes
Find N in this equation: N X 4 divided by 2 + 5 - 1 = 20

1 Answer

9 votes

Hi!

  • 4n/2+5-1=20
  • 2n+4=20
  • 2n=20-4
  • 2n=16
  • n=8

User Taufi
by
7.1k points