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2010-[2010-2010:(2010-2010:67-c)]=2 cum il aflu pe c?

Răspuns :

2010-[2010-2010:(2010-30-c)=2
2010-(2010-2010)=2010+30+c *2
-2010:2=2040+c
-1005=2040+c
-1005-2040=c
-3045=c
2010-[2010-2010:(2010-30-c)]=2
2010-[2010-2010:(1980-c)]=2
[2010-2010:(1980-c)]=2010-2
[2010-2010:(1980-c)]=2008
2010-2010:(1980-c)]=2008
2010:(1980-c)]=2010-2008
2010:(1980-c)]=2
(1980-c)]=2010:2
(1980-c)]=105
1980-c=105
c=1980-105
c=1875