$\begin{array}{l}\text{Đáp án:}\\\text{x=11}\\\text{Giải thích các bước giải:}\\\dfrac{x}{12}-\dfrac{5}{6}=\dfrac{1}{12}\\⇒\dfrac{x}{12}=\dfrac{1}{12}+\dfrac{5}{6}\\⇒\dfrac{x}{12}=\dfrac{1}{12}+\dfrac{10}{12}\\⇒\dfrac{x}{12}=\dfrac{11}{12}\\⇒x=11\end{array}$
