Đáp án:
\(\left[ \begin{array}{l}x=\dfrac{1}{5}\\x=\dfrac{1}{6}\end{array} \right.\)
Giải thích các bước giải:
`(5x-1).(2x-1/3) = 0`
`=>`\(\left[ \begin{array}{l}5x-1=0\\2x-\dfrac{1}{3}=0\end{array} \right.\)
`=>`\(\left[ \begin{array}{l}5x=0+1\\2x=0+\dfrac{1}{3}\end{array} \right.\)
`=>`\(\left[ \begin{array}{l}5x=1\\2x=\dfrac{1}{3}\end{array} \right.\)
`=>`\(\left[ \begin{array}{l}x=1:5\\x=\dfrac{1}{3}:2\end{array} \right.\)
`=>`\(\left[ \begin{array}{l}x=\dfrac{1}{5}\\x=\dfrac{1}{6}\end{array} \right.\)
