Question 369996
1.{{{y=x+2}}}
2.{{{y-x=8}}}
Substitute eq. 1 into eq. 2,
{{{(x+2)-x=8}}}
{{{2=8}}}
Your equations lead to a contradiction, therefore there is no solution.
These two lines are parallel and never meet, hence no solution (intersection point).
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{{{graph(300,300,-8,2,-2,8,0,x+2,x+8)}}}