Question 1054502
1.{{{G=2+S}}}
2.{{{S=3+A}}}
3.{{{G+S+A=35}}}
From 2,
{{{A=S-3}}}
Substituting into 3,
{{{(2+S)+S+(S-3)=35}}}
{{{3S-1=35}}}
{{{3S=36}}}
{{{S=12}}}
So then,
{{{G=2+12=14}}}
{{{A=12-3=9}}}