यदि (2x-5y=-1) और (3x+5y=31), तो (x) का मान क्या है?
If (2x-5y=-1) and (3x+5y=31), what is the value of (x)?
Explanation opens after your attempt
C. (x=6)
Concept
Adding both equations gives (5x=30). Therefore (x=6).
Why this answer is correct
The correct answer is C. (x=6). Adding both equations gives (5x=30). Therefore (x=6).
Exam Tip
दोनों समीकरण जोड़ने पर (5x=30) मिलता है। इसलिए (x=6)।
Login to save your score, XP, coins and progress.
