Răspuns :
(a+7028:7- 4):100=97
(a+1004 - 4 ):100=97
(a+1000):100=97
a+1000=97×100
a+1000=9700
a=9700-1000
a=8700
Răspuns:
(a+7028:7-4):100=97
(a+7028:7-4)=100x97
=9700
(a+7028:7)=9700+4
=9704
(a+1004)=9704
a=9704-1004
a=8700
(a+7028:7- 4):100=97
(a+1004 - 4 ):100=97
(a+1000):100=97
a+1000=97×100
a+1000=9700
a=9700-1000
a=8700
Răspuns:
(a+7028:7-4):100=97
(a+7028:7-4)=100x97
=9700
(a+7028:7)=9700+4
=9704
(a+1004)=9704
a=9704-1004
a=8700