Not hard mate, the "plate" looking one goes parallel with the master cylinder on the strut tower (bolts already there) and the other bracket attaches on the end of this plate about half way down its length (where the bend is). Then screw one end on the second bracket onto the otherside of the strut tower (perpendicular with the master cylinder) and the other will be inplace infront of the master cylinder.
Hope this helps, makes sense in my head