Ta có:
\(\left(6x+2\right)⋮\left(2x-1\right)\Leftrightarrow\left[3\left(2x-1\right)+5\right]⋮\left(2x-1\right)\)
\(\Leftrightarrow5⋮\left(2x-1\right)\Leftrightarrow2x-1\inƯ\left(5\right)=\left\{-5;-1;1;5\right\}\)
\(\Rightarrow x\in\left\{-2;0;1;3\right\}\)