Thiếu đề
Làm lụi
\(x\left(5x-3\right)-5x+3=0\\ x\left(5x-3\right)-\left(5x-3\right)=0\\ \left(x-1\right)\left(5x-3\right)=0\\ \Rightarrow\left[{}\begin{matrix}x-1=0\\5x-3=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=1\\x=\dfrac{3}{5}\end{matrix}\right.\)
Vậy \(x=1\) hoặc \(x=\dfrac{3}{5}\)