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Va rog e urgent dau coronita

Va Rog E Urgent Dau Coronita class=

Răspuns :

a-233=125|+233 => a=358
233-c=125|-233 => -c=-108|•(-1) => c=108
a+b+c=358+233+108=699
a+b+c=?
a-b=125
b-c=125
b=233

a-233=125
a=125+233=358
233-c=125
233-125= c
c=108
358+233+108=591+108=699