Ta có :\(\dfrac{5x-2}{6}+\dfrac{3-4x}{2}=2-\dfrac{x+7}{3}\)
\(\Leftrightarrow5x-2+3\left(3-4x\right)=12-2\left(x+7\right)\)
\(\Leftrightarrow5x-2+9-12x=12-2x-14\)
\(\Leftrightarrow5x-2+9-12x-12+2x+14=0\)
\(\Leftrightarrow-5x+9=0\)
\(\Leftrightarrow x=\dfrac{9}{5}\)
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