11-07-2016
Mathematics

contestada

Valoarea lui x pentru care are loc 2/3x-5=1

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Catelul Catelul

11-07-2016

[tex] \frac{2}{3x} -5=1=\ \textgreater \ \frac{2}{3x} =6=\ \textgreater \ 3x= \frac{2}{6}=\ \textgreater \ 18x=2\\\\=\ \textgreater \ x=18:2=\ \textgreater \ x=9 [/tex]. Cu multa placere!:))

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