Răspuns :
6(x-35) = x+35
5x = 210 + 35 = 245
x= 245:5 = 49 biscuiti initial, in fiecare dintre cutii
Dupa mutarea celor 35 de biscuiti avem: 14 si 84 biscuiti in fiecare cutie.
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Verificare: 6 ( 49-35) = 6*14 = 84 = 49+35 OK.
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Succes in continuare!
5x = 210 + 35 = 245
x= 245:5 = 49 biscuiti initial, in fiecare dintre cutii
Dupa mutarea celor 35 de biscuiti avem: 14 si 84 biscuiti in fiecare cutie.
--------------------------------------------------------------------------------------------
Verificare: 6 ( 49-35) = 6*14 = 84 = 49+35 OK.
========================================
Succes in continuare!