असमानता (x+8>20) का हल क्या है?
What is the solution of the inequality (x+8>20)?
Explanation opens after your attempt
A. (x>12)
Concept
Subtracting (8) from both sides gives (x>12). Addition or subtraction does not change the sign.
Why this answer is correct
The correct answer is A. (x>12). Subtracting (8) from both sides gives (x>12). Addition or subtraction does not change the sign.
Exam Tip
दोनों पक्षों से (8) घटाने पर (x>12) मिलता है। जोड़ या घटाव में चिह्न नहीं बदलता।
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