: Tìm x Z:
a) -7 < x < -1 b) -3 < x < 3 c) -1 ≤ x ≤ 6 d) -5 ≤ x < 6
e) x + 3 = -2. f) x + (- 5) = -7 g) x – 2023 = – 2024 h) x – (–2023) = –2024
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