ajutor la matematica
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Răspuns:
[tex]4x - 2 \geqslant 5x + 3 \\ 4x - 5x \geqslant 3 + 2 \\ - x \geqslant 5 \\ x \leqslant \frac{ - 1}{5} \\ x \leqslant - 0.2 [/tex]
[tex]2 - 3x < - 2x \\ 3x + 2x < - 2 \\ 5x < - 2 \\ x < \frac{5}{ - 2} \\ x < - 2.5[/tex]