(b:8+6003):20-11=2000

Răspuns :

(b:8+6003):20=2000+11
(b:8+6003):20=2011
b:8+6003=2011×20
b:8+6003=40220
b:8=40220-6003
b:8=34217
b=34217×8
b=273736