(m-4=9) में (m) का मान क्या है?
What is the value of (m) in (m-4=9)?
Explanation opens after your attempt
B. (13)
Concept
Adding (4) to both sides gives (m=13). Use the inverse operation.
Why this answer is correct
The correct answer is B. (13). Adding (4) to both sides gives (m=13). Use the inverse operation.
Exam Tip
दोनों ओर (4) जोड़ने पर (m=13) मिलता है। उल्टा ऑपरेशन प्रयोग करें।
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