Question 1118867
{{{y-2=3(x-1)}}}
{{{y-2=3x-3}}}
{{{y=3x-1}}}
{{{3x-y-1=0}}}


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{{{y-2=-(1/3)(x-1)}}}
{{{3y-6=-(x-1)}}}
{{{3y-6=-x+1}}}
{{{3y+x-6-1=0}}}
{{{3y+x-7=0}}}
{{{x+3y-7=0}}}