\(\dfrac{x}{12}-\dfrac{5}{16}=\dfrac{1}{12}\)
\(\Leftrightarrow\dfrac{x}{12}=\dfrac{1}{12}+\dfrac{5}{16}\)
\(\Leftrightarrow\dfrac{x}{12}=\dfrac{4}{48}+\dfrac{15}{48}\)
\(\Leftrightarrow\dfrac{x}{12}=\dfrac{19}{48}\)
\(\Leftrightarrow x=\dfrac{19}{48}.12\)
\(\Leftrightarrow x=\dfrac{19}{4}\)\
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