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Multimea solutiilor inecuatiei 2x+6≤

Răspuns :

[tex]\displaystyle 2x+6 \leq 0 \\ 2x \leq 0-6 \\ 2x \leq -6 \\ x \leq - \frac{-6}{2} \\ x \leq -3 \\ x \in (-\infty,-3] [/tex]