Răspuns :
a,b-cele 2nr
A+b=838=>a=838-b
a:2-b:2=105=>a-b=210
838-b-b=210
2b=628
B=314
A=838-314
A=524
A+b=838=>a=838-b
a:2-b:2=105=>a-b=210
838-b-b=210
2b=628
B=314
A=838-314
A=524
a+b=838
a/2-b/2=105
a-b=210
a=210+b
210+2b=838
2b=838-210
2b=620
b=620/2=310
a=210+310=520
a/2-b/2=105
a-b=210
a=210+b
210+2b=838
2b=838-210
2b=620
b=620/2=310
a=210+310=520