Răspuns :
Răspuns:
[1029+(837÷3+528÷a)]×2=2682
[1029+(279+528÷a)]×2=2682
1029+(279+528÷a)=2682:2
1029+(279+528÷a)=1341
279+528:a=1341-1029
279+528:a=312
528:a=312-279
528:a=33
a=528:33
a= 16
Răspuns:
[1029+(837÷3+528÷a)]×2=2682
[1029+(279+528÷a)]×2=2682
1029+(279+528÷a)=2682:2
1029+(279+528÷a)=1341
279+528:a=1341-1029
279+528:a=312
528:a=312-279
528:a=33
a=528:33
a= 16