Răspuns :
7654-b=5465
b=7654-5465
b=2189
1208+f=2456
f=2456-1208
f=1248
c-1243=328
c=328+1243
c=1571
1)7654-b=5465
b=7654-5465
b=2189
2)1208+f=2456
f=2456-1208
f=1248
3)c-1234=328
c=1243-328
c=1571
SPER CA TE-AM AJUTAT :))
7654-b=5465
b=7654-5465
b=2189
1208+f=2456
f=2456-1208
f=1248
c-1243=328
c=328+1243
c=1571
1)7654-b=5465
b=7654-5465
b=2189
2)1208+f=2456
f=2456-1208
f=1248
3)c-1234=328
c=1243-328
c=1571
SPER CA TE-AM AJUTAT :))