असमानता (5-2(3x-1)>-15) का संख्या रेखा हल कौन-सा है?
Which is the number line solution of (5-2(3x-1)>-15)?
Explanation opens after your attempt
Correct Answer
A. \(x<\frac{11}{3}\), \(\frac{11}{3}\) पर खुला बिंदु और बाईं ओर\(x<\frac{11}{3}\), open dot at \(\frac{11}{3}\) shaded left
Concept
(5-6x+2>-15) gives (7-6x>-15), so \(x<\frac{11}{3}\). In exams, expand brackets and reverse the sign for a negative coefficient.
Why this answer is correct
The correct answer is A. \(x<\frac{11}{3}\), \(\frac{11}{3}\) पर खुला बिंदु और बाईं ओर / \(x<\frac{11}{3}\), open dot at \(\frac{11}{3}\) shaded left. (5-6x+2>-15) gives (7-6x>-15), so \(x<\frac{11}{3}\). In exams, expand brackets and reverse the sign for a negative coefficient.
Exam Tip
(5-6x+2>-15) से (7-6x>-15), इसलिए \(x<\frac{11}{3}\)। परीक्षा में कोष्ठक खोलकर ऋणात्मक गुणांक पर चिन्ह पलटें।
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