असमीका \(-\frac{2x-1}{5}\ge 3\) को हल कीजिए।

Solve the inequality \(-\frac{2x-1}{5}\ge 3\).

Explanation opens after your attempt
Correct Answer

A. \(x\le -7\)

Step 1

Concept

Multiplying by (5) gives (-(2x-1)\ge 15), so \(x\le -7\). Apply the negative sign to the whole numerator.

Step 2

Why this answer is correct

The correct answer is A. \(x\le -7\). Multiplying by (5) gives (-(2x-1)\ge 15), so \(x\le -7\). Apply the negative sign to the whole numerator.

Step 3

Exam Tip

हर (5) से गुणा करने पर (-(2x-1)\ge 15), इसलिए \(x\le -7\)। परीक्षा में ऋण चिन्ह को पूरे अंश पर लागू करें।

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Mathematics Answer, Explanation and Revision Hints

असमीका \(-\frac{2x-1}{5}\ge 3\) को हल कीजिए। / Solve the inequality \(-\frac{2x-1}{5}\ge 3\).

Correct Answer: A. \(x\le -7\). Explanation: हर (5) से गुणा करने पर (-(2x-1)\ge 15), इसलिए \(x\le -7\)। परीक्षा में ऋण चिन्ह को पूरे अंश पर लागू करें। / Multiplying by (5) gives (-(2x-1)\ge 15), so \(x\le -7\). Apply the negative sign to the whole numerator.

Which concept should I revise for this Mathematics MCQ?

Multiplying by (5) gives (-(2x-1)\ge 15), so \(x\le -7\). Apply the negative sign to the whole numerator.

What exam hint can help solve this Mathematics question?

हर (5) से गुणा करने पर (-(2x-1)\ge 15), इसलिए \(x\le -7\)। परीक्षा में ऋण चिन्ह को पूरे अंश पर लागू करें।