असमानता (5(x-1)-2(3x+4)<9) का हल क्या है?
What is the solution of (5(x-1)-2(3x+4)<9)?
Explanation opens after your attempt
B. (x<-22)
Concept
Simplification gives (-x-13<9). Thus (-x<22), so (x>-22) should result.
Why this answer is correct
The correct answer is B. (x<-22). Simplification gives (-x-13<9). Thus (-x<22), so (x>-22) should result.
Exam Tip
सरलीकरण से (-x-13<9) मिलता है। इससे (-x<22), इसलिए (x>-22) होना चाहिए।
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