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Cllaudiaancuta1
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ajutor,cu multumiri
a-b=87539
b-c=89907
c-d=79638
d=56849
a=?
b=?
c=?

Răspuns :

CarMina03
a-b=87539
b-c=89907
c-d=79638
d=56849
c-d=79638
d=56849⇒c-56849=79638⇒c=79638+56849⇒c=136487
b-c=89907⇒b-136487=89907⇒b=136487+89907⇒b=226394
a-b=87539⇒a-226394=87539⇒a=226394+87539⇒a=313933

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