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a fost răspuns

4/3x=5,x apartine Q
5/6y=1,y apartine Q
-1=2/3t,t appartine Q

Răspuns :

Pisicuta
4/3x=5
4x=15
x=15/4
5/6y=1
5y=6
y=6/5
-1=2/3t
2t=-3
t=-3/2

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