Răspuns :
fie 1 nr x
at 2 nr x+817 at x / x+817 = 55 si r 7 => x+7 pe x+817 =55
x+7 = 44935 + 55x
-54x = 44928 => x=-832 at x+817 =-15
1 nr -832
2 nr -15
at 2 nr x+817 at x / x+817 = 55 si r 7 => x+7 pe x+817 =55
x+7 = 44935 + 55x
-54x = 44928 => x=-832 at x+817 =-15
1 nr -832
2 nr -15
a-b=817
a:b=55r7
a=55b+7
55b+7-b=817
54b=817-7
54b=810
b=810:54
b=15
a=15x55+7=832
a:b=55r7
a=55b+7
55b+7-b=817
54b=817-7
54b=810
b=810:54
b=15
a=15x55+7=832