ĐKXĐ: ...
\(\Leftrightarrow3\left(x+1\right)\left(x-1\right)-2\left(x-2\right)\left(x-1\right)=5\left(x-2\right)\left(x+1\right)\)
\(\Leftrightarrow3x^2-3-2x^2+6x-4=5x^2-5x-10\)
\(\Leftrightarrow4x^2-11x-3=0\Rightarrow\left[{}\begin{matrix}x=3\\x=-\frac{1}{4}\end{matrix}\right.\)