Find the point on the line 2x+2y6=0 which is closest to the point (5,2).

Find the point on the line 2x+2y−6=0 which is closest to the point (−5,2).

PS: I am struggling to answer the question so I need help to understand how the work is done, this is what paid tutoring services are for otherwise help me revise the question! Please don't cite academic dishonesty when i have asked such questions before that have been answered!