Question 324616
{{{4-3/5(3a+4)=7}}}
{{{-3=-3/5(3a+4)}}}
{{{5(3a+4)=1}}}
{{{3a+4=1/5}}}
{{{3a=1/5-20/5}}}
{{{3a=-19/5}}}
{{{a=-19/15}}}