Question 1063971
{{{(y+2y+ y-1+ y+3+ y+7)/5=45}}}
{{{6y+9=225}}}
{{{6y=216}}}
{{{y=36}}}
So,
{{{(y-1+y+4+3y+y+7+4y+10)/5=(10y+20)/5=2(y+2)=2(36+2)=2(38)=76}}}