Question 330131
Solve:
{{{1/2+4m=3m-5/2}}}
{{{4m-3m=-5/2-1/2}}}
{{{m=-6/2}}}
{{{m=-3}}}

Check:
{{{1/2+4(-3)=3(-3)-5/2}}}
{{{1/2-12=-9-5/2}}}
{{{(1-24)/2=(-18-5)/2}}}
{{{-23/2=-23/2}}}