1. The problem statement, all variables and given/known data The distance of point X (k,2) from the line y=x+4 is four. Find the values of k. 2. Relevant equations 3. The attempt at a solution (y-2)/(x-k)=-1 y=-x+k+2 I think this gives me the equation of the line from the point to the line y=x+4, but not sure what to do next or if I'm correct.