असमानता ( 12-3(2x+1)\leq x-5 ) का हल कौन-सा है?
Which is the solution of ( 12-3(2x+1)\leq x-5 )?
Explanation opens after your attempt
A. \(x\geq 2\)
Concept
Simplification gives \(9-6x\leq x-5\). Therefore \(14\leq 7x\) and \(x\geq 2\).
Why this answer is correct
The correct answer is A. \(x\geq 2\). Simplification gives \(9-6x\leq x-5\). Therefore \(14\leq 7x\) and \(x\geq 2\).
Exam Tip
सरलीकरण से \(9-6x\leq x-5\) मिलता है। इसलिए \(14\leq 7x\) और \(x\geq 2\) है।
Login to save your score, XP, coins and progress.
