Question 696954

10x_ it's not clear what that underscore next to {{{x}}} means, if it is a typo, and you have

{{{-17<3+10x<33}}}, than

{{{-17-3<3-3+10x<33-3}}}

{{{-20<10x<30}}}

{{{-20/10<10x/10<30/10}}}

{{{-2<x<3}}}

so, solutions are {{{x=-1}}},{{{x=1}}},{{{x=0}}},{{{x=2}}}