Rieš v \( \R \) sústavu nerovníc:
\( \normalsize-3\le2\left({x+2}\right)\le6 \)
\( \large K=\left\langle-\frac72;1\right\rangle \)
\( \large K=\left\langle-\frac72;0\right\rangle \)
\( \large K=\left\langle-\frac32;1\right\rangle \)
\( \large K=\left\langle-\frac72;2\right\rangle \)