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A+B=16
A+C=18
B+C=24
A=
B=
C=

Răspuns :

AlessiaStefania
A+B+A+C+B+C= 16+18+24
A+B+A+C+B+C=58
2A+2B+2C=58/:2
A+B+C=29
A+B=16
A+C=18
B+C=24
A=29-24
A=5
A+B=16
5+B=16
B=11
B+C=24
11+C=24
C=13
Assan123
a+b=16
a+c=18
b+c=24
2a+2b+2c=58
2(a+b+c)=58
a+b+c=58:2
a+b+c=29
c=29-16
c=13
b=29-18
b=11
a=29-24
a=5

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