Question

Solve 3n + 11 < 17 or -3n > 12. Which is the best description of the solution set?

Answer 1

A. n < 2 or n > -4
B. n < 2 or n < -4
C. n < 2
D. n < -4

Answer 2

the first one:
3x+11<17
3x+11-11<17-11
3x<6
x<6/3
x<2

now you have: (second one..)
-3n>12

divide both sides by -3 ( but don't forget to swap the sign )
and you'l have the result.

Answer 3

It was B