Question 1088130
Convert to slope(gradient)-intercept form,
{{{y=-2x-4}}}
{{{m=-2}}}
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Perpendicular lines have slopes that are negative reciprocals,
{{{m[1]*m[2]=-1}}}
{{{m[2]=-1/(-2)}}}
{{{m[2]=1/2}}}
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Use the point-slope(gradient) form of line,
{{{y-3=(1/2)(x-5)}}}
{{{2y-6=x-5}}}
{{{x-2y+1=0}}}