Bonjour, pouvez vous m'aider à

Résoudre les inéquations suivantes :

1) 2(x+5) - 4(x - 5) < - 1

2) 1/5 (x - 1) ⩽ 2/5 (- 3x - 2)

3) 2x - 1 < 2x - 3

4) 2x - 1 > 2x - 3

5) 2 (x - 1) - (x-4) ≥ x - 6

6) - 2 (1/2 x + 6) ≥ 9 ( - 4/9 x - 5/3)

7) x + 1/4 - 1 ⩽ 5/4 - 2x - 3/ 2

8) x - 3/2 + 2 ⩽ 1/6 - 3x - /2

9) 1 - x-1/ 10 + x/5 ⩽ 3/10 + 2x-3/ 2

10) (2x - 3)(2 - x) < 0

11) 2x - 3/ 2 - x ≥ 0
merci
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