х+5/23=19/23     х-15/28=3/28
х+17/35=23/35    31/35-y=11/35
8/17+y=16/17     47/48-x=31/48
помогите

х + 5/23 = 19/23х = 19/23 - 5/23х = 14/23_____________14/23 + 5/23 = 19/28х + 17/35 = 23/35х = 23/35 - 17/35х = 6/35_______________6/35 + 17/35 = 23/358/17 + у = 16/17у = 16/17 - 8/17у = 8/17_____________8/17 + 8/17 = 16/17х - 15/28 = 3/28х = 15/28 + 3/28х = 18/28_____________18/28 - 15/28 = 3/2831/35 - у = 11/35у = 31/35 - 11/35у = 20/35______________31/35 - 20/35 = 11/3547/48 - х = 31/48х = 47/48 - 31/48х = 16/48_____________47/48 - 16/48 = 31/48