Question 979037
Find the average,
{{{(b+6+b-2+b+4+b-5+S)/5=b+2}}}
{{{4b+3+S=5(b+2)}}}
{{{4b+3+S=5b+10}}}
{{{S=5b-4b+10-3}}}
{{{highlight(S=b+7)}}}