Question 326025
1.{{{x+y=10}}}
2.{{{ x-y=-6}}}
Add the equations together to eliminate y.
{{{x+y+x-y=4}}}
{{{2x=4}}}
{{{highlight(x=2)}}}
Then use either equation to find y.
{{{2+y=10}}}
{{{highlight(y=8)}}}
.
.
.
(2,8)