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8+6x[4+27:(0+ux9)]=49+10:10

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Răspuns :

8+6x[4+27:(0+ux9)]=49+10:10
8+6x[4+27:(0+ux9)]=49+1
8+6x[4+27:(0+ux9)]=50
6x[4+27:(0+ux9)]=50-8
6x[4+27:(0+ux9)]=42
[4+27:(0+ux9)]=42:6
4+27:(0+ux9)=7
27:(0+ux9)=7-4
27:ux9=3
ux9=27:3
ux9=9
u=9:9
u=1