Question 1012054
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find the equation of the set of all points equidistant from the point (3,-3) and the line x=-2 
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This equation is 


{{{sqrt((x-3)^2 + (y+3)^2)}}} = |x + 2|,


or 


{{{(x-3)^2 + (y+3)^2}}} = {{{(x + 2)^2}}}.