Question 1066454
{{{abs(y-9)<9}}}



IF y-9 nonnegative,
{{{y-9<9}}}
{{{y<9+9}}}
{{{y<18}}}


IF y-9 negative,
{{{-(y-9)<9}}}
{{{y-9>-9}}}
{{{y>0}}}



ANSWER:  {{{highlight(0<y<18)}}}


--
CHECK
-1?
{{{3abs(-1-9)<27}}}
{{{30<27}}}---------false, as expected, not within solution.
2?
{{{3abs(2-9)<27}}}
{{{3*7<27}}}
{{{21<27}}}----------true.  Okay...
20?
{{{3abs(20-9)<27}}}
{{{33<27}}}-----------false, as expected since not within apparent solution
Check worked.