Solve each of the following system of equations in `Rdot` `|x-1|+|x-2|+|x-3|geq6`

Explanation

This question contains a modulus operator so we have to do it in two steps. Initially eliminate the modulus sign by giving negatively to each term. This is the modulus operator.
`
|x-1|+|x-2|+|x-3| geqslant 6
`
`operatorname{step} 1 !-+(x-1+x-2+x-3) geqslant 6`
``
begin{aligned}
&Rightarrow 3 x-6 geqslant 6
...