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Afla valoarea lui x din:
x-158 +386=2010;
9000-(x+2636)=1759​


Răspuns :

Răspuns:

x-158+386=2010

x-544=2010

x=2010+544

x=2554

9000-(x+2636)=1759

x+2636=9000-1759

x+2636=7341

x=7341-2636

x=4705