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4x+3 mai mic sau egal 11

Răspuns :

4x+3<sau = 11
4x<sau=11-3
4x<sau=8
x<sau=8/4
x<sau=2
[tex]4x+3 \leq 11 \\ 4x \leq 11-3 \\ x \leq 8:4 \\ x \leq 2 \\ [/tex]