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प्रश्न
Solve the inequalities and represent the solution graphically on number line:
5x + 1 > –24, 5x – 1 < 24
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उत्तर
5x + 1 > –24
⇒ 5x > –25
⇒ x > –5 … (1)
5x – 1 < 24
⇒ 5x < 25
⇒ x < 5 … (2)
From (1) and (2), it can be concluded that the solution set for the given system of inequalities is (–5, 5). The solution of the given system of inequalities can be represented on number line as
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