Răspuns:
[tex]\color{CC0000}\Large\boxed{\bf x = \dfrac{67}{6}}[/tex]
Explicație pas cu pas:
Buna!
[tex]\bf \dfrac{6x}{10}=\dfrac{67}{10} \xrightarrow[produsul~extremilor]{aplicam~produsul ~mezilor~ ori~} 10\cdot 6x= 67\cdot 10~~\bigg|:10\implies \boxed{\bf x = 67}[/tex]
[tex]\bf 6x= 67\implies \boxed{\boxed{\bf x = \dfrac{67}{6}}}[/tex]
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