Question 658280
3n-7 > n+1 or 4n-5 < 3n-3


3n > n+1+7 or 4n < 3n-3+5


3n > n+8 or 4n < 3n+2


3n-n > 8 or 4n-3n < 2


2n > 8 or n < 2


n > 8/2 or n < 2


n > 4 or n < 2


n < 2 or n > 4