Question 972280
-6<2x-8/3<0
add 8/3 to every part to isolate 2x.

-10/3<2x<8/3.

Divide everything by 2 to isolate x.   Unfortunately, when I do this here, it does not format, so I will leave the interval below.






(-5/3,4/3).

Check in original.  Zero should work.
-6<-8/3<0 ;  yes.
-2 should not work.
-6 < -4-2 1/3 <0.   it doesn't.

2 should not work.

-6<4-8/3<0  It does not work.