In Алгебра / студенческий | 2025-08-22
Asked by dmitrybborisov
Ответ: х ≤ 4 или х ∈ (-∞;4]Объяснение:х : (22 - 20) ≤ 2х : 2 ≤ 21/2х ≤ 2х ≤ 4х ∈ (-∞;4]
Answered by fedorsolovyev | 2025-08-22