+1084 I don't see a range for x exactally, I only see one value. But, to find that value, we will solve this equation:
3x-9=180-93 (180 degrees in a straight line)
3x=180-93+9
3x=96
x=32.
I only see 32 as an option for x. Is there something I'm missing?
Edit: Forgot to add! 
Credit: gwenspooner85
:)
+781 Well from the diagram 3x-9 and 93 must add up to 180. So 3x-9=180-93 --> 3x-9=87. We solve for x to get 3x=96-->x=32.
