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x/2= 1+(2x-4)/(x+4)

 10 dic. 2014
 #1
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$${\frac{{\mathtt{x}}}{{\mathtt{2}}}} = {\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\frac{\left({\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{4}}\right)}{\left({\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\mathtt{4}}\right)}} \Rightarrow \left\{ \begin{array}{l}{\mathtt{x}} = {\mathtt{0}}\\
{\mathtt{x}} = {\mathtt{2}}\\
\end{array} \right\}$$

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 10 dic. 2014

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