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a fost răspuns

a+b=1450
b+c=1231
a+c=2242

Răspuns :

Panda74562
1450+c=2461
c=2461-1450
c=1011

a+c=2242
a+1011=2242
a=2242-1011
a=1231

b+c=1231
b+1011=1231
b=1231-1011
b=220

Succes la teme
Ahmed1985
a+2b+c= 1450+1231 = 2681

a+c+2b= 2681

2242 + 2b = 2681

2b= 2681-2242=439

B= 439:2= 219,5

A= 1450-219,5= 1230,5

C= 1231-219,5=1011,5

Proba?

A+c= 1230,5+1011,5= 2242

A+b = 1230,5+219,5=1450

b+c= 219,5+1011,5= 1231

Sper ca te-am ajutat !

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