Question 982778
{{{9+6 (m-1) <-3(-7-4m) }}}


{{{9+6(m-1)+3(-7-4m)<0}}}
Try it NOW.


{{{9+6m-6-21-12m<0}}}


{{{-6m-12<0}}}


{{{(-6m-12)(-1)>0}}}


{{{6m+12>0}}}


{{{highlight(m>-1/2)}}}