Răspuns :
5a-71611=3006-11202;
5a-71611=-8196
5a=-8196+71611;
5a=63415;
a=63415:5
a=12683
Sau:
5a-71611+11202=3006
5a+11202-71611=3006;
5a-60409=3006;
5a=3006+60409;
5a=63415;
a=63415:5;
a=12683
5a-71611=-8196
5a=-8196+71611;
5a=63415;
a=63415:5
a=12683
Sau:
5a-71611+11202=3006
5a+11202-71611=3006;
5a-60409=3006;
5a=3006+60409;
5a=63415;
a=63415:5;
a=12683
5a-71611+11202=3006
5a=3006-11202+71611
5a= -8196+71611
5a=63415
a=63415:5 => a=12683
Raspuns : a=12683
5a=3006-11202+71611
5a= -8196+71611
5a=63415
a=63415:5 => a=12683
Raspuns : a=12683