Question 225030
From the given statement we can come up with the following expressions:
{{{x+y=50}}}
{{{x=5y}}}
Plug the second equation into the first:
{{{5y+y=50}}}
Combine like terms:
{{{6y=50}}}
Divide both sides by 6:
{{{y=8+1/3}}}
Plug this back into the second equation:
{{{x=5(8+1/3)}}}
Thus {{{x=41+2/3}}}.

If you're supposed to be only working with integers, check to see if 50 is supposed to be some other number.