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प्रश्न
If `(-3)/4 x ≤ – 3`, then x ______ 4.
उत्तर
If `(-3)/4 x ≤ – 3`, then x ≥ 4.
Explanation:
If `(-3)/4 x ≤ – 3`
⇒ `x ≥ 3x xx 4/3`
⇒ x ≥ 4
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