Răspuns :

Maffwid
a+b=3 => a=3-b
3-b+2b+3c=14 => b+3c=11 => b=11-3c
33-9c+4c=18 => -5c=-15 => c=5
Ne intoarcem in ecuatii si rezolvam
b=11-15=-4
a=3-(-4)=7
Raspuns final: a=7, b=-4, c=5.
Mult succes!

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