I need to find a line that passes through the point P (4,3,2) and is perpendicular to the line (1+2t, -1+t, 1-3t).

I only managed to use the dot product to get 2x +y-3Z =0 I have no idea how to proceed to get the exact values of x,y,z that passes through 4,3,2.

Any help will be appreciated.