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determina nr natural x din ealitatea 6-5:[4-3:(2-2:x)]=1
DAU COROANA


Răspuns :

6-5:[4-3:(2-2:x)]=1 > 5:[4-3:(2-2:x)]=5  

4-3:(2-2:x)=1

3:(2-2:x)=3

(2-2:x)=1

2:x=1

x=2
6-5:[4-3:(2-2:x)]=1
5:[4-3:(2-2:x)]=1+5=6
4-3:(2-2:x)=6*5=30
3:(2-2:x)=30+4=34
2-2:x=34*3=102
2:x=102+2
2:x=104
x=104:2
x=52
Sper ca te-am ajutat!☺️