Question 367946
1.{{{x+y=6}}}
2.{{{2x+y=8}}}
Subtract eq. 1 from eq. 2,
{{{2x+y-x-y=8-6}}}
{{{highlight(x=2)}}}
Then from eq. 1,
{{{2+y=6}}}
{{{highlight(y=4)}}}
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{{{drawing(300,300,-2,5,-2,5,grid(1),circle(2,4,0.14),graph(300,300,-2,5,-2,5,0,6-x,8-2x))}}}