Question 1020550
{{{4+N/2=N-15}}}
Multiply by 2,
{{{8+N=2N-30}}}
{{{-N=-38}}}
{{{N=38}}}
Verifying,
{{{4+38/2=38-15}}}
{{{4+19=23}}}
{{{23=23}}}
True, good solution.
{{{highlight(N=38)}}}