Решение
х+17/5 ≤ .х-5/4
2x ≤ - 1,25 - 3,4
2x ≤ - 4,65
x ≤ - 4,65 / 2
x ≤ - 2,325
x ∈ (- ∞; - 2,325]
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Решение
х+17/5 ≤ .х-5/4
2x ≤ - 1,25 - 3,4
2x ≤ - 4,65
x ≤ - 4,65 / 2
x ≤ - 2,325
x ∈ (- ∞; - 2,325]