Question 882701
{{{C+A=25}}}
In five years, Ato will be {{{A+5}}}.
{{{A+5=2C}}}
{{{A=2C-5}}}
Substitute into the first equation,
{{{C+2C-5=25}}}
{{{3C=30}}}
{{{C=10}}}
Then,
{{{A=2(10)-5}}}
{{{A=15}}}
Clayman is 10, Ato is 15.