असमानता (7-2(4x-3)>3(x+5)-5x) को हल कीजिए।
Solve the inequality (7-2(4x-3)>3(x+5)-5x).
Explanation opens after your attempt
D. \(x<-\frac{1}{3}\)
Concept
Simplification gives (-6x>2), so \(x<-\frac{1}{3}\). Reverse the sign when dividing by a negative coefficient.
Why this answer is correct
The correct answer is D. \(x<-\frac{1}{3}\). Simplification gives (-6x>2), so \(x<-\frac{1}{3}\). Reverse the sign when dividing by a negative coefficient.
Exam Tip
सरलीकरण पर (-6x>2) मिलता है, इसलिए \(x<-\frac{1}{3}\)। ऋणात्मक गुणांक से भाग देते समय चिह्न उलटता है।
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