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प्रश्न
Solve for x in the following in-equation, if the replacement set is R;
14 - 3x > 5
उत्तर
14- 3x ≥ 5
14 - 3x ≥ 5
-3x ≥ 5 - 14
3x ≤ 9 ( multiplying by -1 changes the sign)
x ≤ `9/3`
x ≤ 3
Since, replacement set is R
Solution set= {x : x ∈ R and x ≤ 3}
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