<PRE><B>Question 903231</B>
{{{-11&lt;=-5+6x&lt;13}}}


{{{-11+5&lt;=-5+6x+5&lt;13+5}}}


{{{-6&lt;=6x&lt;18}}}


{{{-6/6&lt;=6x/6&lt;18/6}}}


{{{-1&lt;=x&lt;3}}}


The solution is {{{-1&lt;=x&lt;3}}} (x is between -1 and 3, including -1 but excluding 3)</PRE>