First you need to get all variables on one side. You do that by multiplying the reciprocal of the fraction to everything. N(5/1) x 1/5(5/1)=2/15(5/1) 5n=2/15 x 5/1 Then solve the multiplication problem 5n= 10/15 Then you should reduce the fraction 5n=2/3 Then divide both sides by 5 5n/5=N 2/3 divided by 5 =2/15