Question 902848
{{{-18<-4abs(-2x+5)-2}}}
{{{-4abs(-2x+5)-2>-18}}}
{{{-4abs(-2x+5)>-16}}}
{{{abs(-2x+5)<4}}} <--- Divide by {{{-4}}}, switch the direction of inequality symbol.
{{{-4<-2x+5<4}}}
{{{-9<-2x<-1}}}
{{{9/2>x>1/2}}} <--- Divide by {{{-2}}}, switch the direction of inequality symbol.
{{{1/2<x<9/2}}}