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101x[101-(101-102xX)]=202 X=numar necunoscut
x=impartit

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      Ф[tex]REZOLVARE : [/tex]

[tex] 1) 101 * [ 101 - ( 101 - 102 : x ) ] = 202 =\ \textgreater \ 101 - ( 101 - 102 : x ) = 202 : 101 =\ \textgreater \ 101 - ( 101 - 102 : x ) = 2 =\ \textgreater \ 101 - 102 : x = 101 - 2 =\ \textgreater \ 101 - 102 : x = 99 =\ \textgreater \ 102 : x = 101 - 99 =\ \textgreater \ 102 : x = 2 =\ \textgreater \ x = 102 : 2 =\ \textgreater \ x = 51 =\ \textgreater \ S = { 51 }[/tex]

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