-5x-4<7x-20+6-8 

add 5x to each side....-4<12x-20+6-8      -20+6-8=-22       so -4<12x-22

add 22 to each side..... 18<12x

divide each side by 12...  1.5<x   0r turned round, x>1.5

103.8 cm = 1.038meters

Try the website of the manufacturer... most manufacturers put manuals on their site for free download. I have personally downloaded manuals for lawnmower, camera,bush pvr, lg dvd player, and central heating programmer.... good luck

set printer to print in landscape not portrait, so a5 will print across first half of page then turn paper round and feed back into printer to print second picture on what is now the first (blank) half of the page.