5/9x=8.....;x=72/5.....;x=14,4
3/4x=2/3......;x=4/3.....;x=1,333
5/7x-4/5=2/3.....x=154/75....;x=2,053
7-1/2x=13......;x=-12
11/3-2x=1intreg si/5.....;x=31/65.....;x=o,477
x:5/9=1/2......;x=45/2......;x=22,500
x:3intregi si1/7= 3 intregi si1/2.....;x=539
11/7 :x =11/7......;x=1
5/19:1/19=x.......;x=5/361......;x=0,014
1/2x+3/4=5....;x=4
x:1un intreg si1/2=5......;x=7
4:x=7/8.....;x=32/7....;x=4,571
5:2x=3 intregi si 1/2.....;x=7/5.....;x=1,400
5x:3/4=20......;x=48
