This is easy (I think)
Ok so you set it up !2x + 5 > or equal to 6
--
3
Multiply all sides by 3
!2x + 15! > or equal to 18
then you do
2x + 15 > or equal to 18 or 2x + 15 < -18 subtract 15 from all sides
2x + 15 > or equal to 18 or 2x + 15 < or equal to 18
- 15 - 15 - 15 - 15
You get 2x > or equal to 3 or 2x < or equal to - 33
divide by 2. x > or equal to 1.5 or x< or equal to -16.5
Now all you have to do is graph it.