Raspuns : [tex]\frac{-1017}{1000}[/tex]
Raspuns : [tex]\frac{877}{1000}[/tex]
Explicatie primul exercitiu:
[tex]\frac{2017}{1000} + \frac{x}{1000} = \frac{2017+x}{1000} = 1\\\\2017+x=1000\\1007+x=0\\x=-1007[/tex]
La al doilea rationamentul este identic