\(\dfrac{x-2}{2}+1\le\dfrac{x-1}{3}\)
\(\Leftrightarrow\dfrac{3\left(x-2\right)}{6}+\dfrac{1.6}{6}\le\dfrac{2\left(x-1\right)}{6}\)
`<=> 3x - 6 + 6 <= 2x-2`
`<=> 3x <= 2x-2`
`<=> 3x -2x <= -2`
`<=> x <= -2`
\(\dfrac{x-2}{2}\)+1≤\(\dfrac{x-1}{3}\)
<=>\(\dfrac{3x-6}{6}\)+\(\dfrac{6}{6}\)≤\(\dfrac{2x-1}{6}\)
<=>3x-6+6≤2x-1
<=>x<-1