Question 377541
Graph the lines and look for the intersection point.
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{{{ x+2y=8}}} 
{{{2y=-x+8}}}
{{{highlight(y=-(1/2)x+4)}}}
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{{{drawing(300,300,-2,8,-2,8,grid(1),graph(300,300,-2,8,-2,8,0,(8-x)/2))}}}
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{{{2x-5y=-2}}}
{{{5y=2x+2}}}
{{{highlight(y=(2/5)x+2/5)}}}
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{{{drawing(300,300,-2,8,-2,8,circle(4,2,0.2),grid(1),graph(300,300,-2,8,-2,8,0,(8-x)/2,(2/5)x+2/5)))}}}
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