Question 894217
{{{5E=10+G}}}
{{{5E-G=10}}}
and
{{{E+G=86}}}
Add the equations together,
{{{5E-G+E+G=10+86}}}
{{{6E=96}}}
{{{E=16}}}
Then,
{{{16+G=86}}}
{{{G=70}}}