Question 1077725
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{{{ x+y=4 }}}
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{{{ x-y=2 }}}
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{{{x+y+x-y=4+2}}}
{{{2x=6}}}
{{{x=3}}}
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{{{x+y-(x-y)=4-2}}}
{{{2y=2}}}
{{{y=1}}}
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Intersection in ONE point  (3,1)



{{{graph(300,300,-3,5,-3,5,-x+4,x-2)}}}
See one intersection of the two lines.