Question 751685
2|x+1/3|<9

means 

-9 < 2(x+1/3) < 9


-9/2 < x+1/3 < 9/2


-9/2-1/3 < x < 9/2 - 1/3

-4 5/6 < x < 4 1/6

Graphing inequalities on this site is problematic, but...

Interval:
(-4 5/6,  4 1/6)