समीकरणों \(\frac{2x-3y}{5}=1\) और \(\frac{x+y}{2}=6\) से (y) का मान क्या है?

What is the value of (y) from \(\frac{2x-3y}{5}=1\) and \(\frac{x+y}{2}=6\)?

Explanation opens after your attempt
Correct Answer

B. \(y=\frac{19}{5}\)

Step 1

Concept

The equations become (2x-3y=5) and (x+y=12). Substitution gives \(y=\frac{19}{5}\).

Step 2

Why this answer is correct

The correct answer is B. \(y=\frac{19}{5}\). The equations become (2x-3y=5) and (x+y=12). Substitution gives \(y=\frac{19}{5}\).

Step 3

Exam Tip

दिए समीकरण (2x-3y=5) और (x+y=12) बनते हैं। प्रतिस्थापन से \(y=\frac{19}{5}\) मिलता है।

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समीकरणों \(\frac{2x-3y}{5}=1\) और \(\frac{x+y}{2}=6\) से (y) का मान क्या है? / What is the value of (y) from \(\frac{2x-3y}{5}=1\) and \(\frac{x+y}{2}=6\)?

Correct Answer: B. \(y=\frac{19}{5}\). Explanation: दिए समीकरण (2x-3y=5) और (x+y=12) बनते हैं। प्रतिस्थापन से \(y=\frac{19}{5}\) मिलता है। / The equations become (2x-3y=5) and (x+y=12). Substitution gives \(y=\frac{19}{5}\).

Which concept should I revise for this Mathematics MCQ?

The equations become (2x-3y=5) and (x+y=12). Substitution gives \(y=\frac{19}{5}\).

What exam hint can help solve this Mathematics question?

दिए समीकरण (2x-3y=5) और (x+y=12) बनते हैं। प्रतिस्थापन से \(y=\frac{19}{5}\) मिलता है।