यदि (3x+2y=17) और (x=3), तो (y) का मान क्या है?

If (3x+2y=17) and (x=3), what is the value of (y)?

Explanation opens after your attempt
Correct Answer

B. (y=4)

Step 1

Concept

(9+2y=17), so (2y=8) and (y=4). Multiply first and then divide.

Step 2

Why this answer is correct

The correct answer is B. (y=4). (9+2y=17), so (2y=8) and (y=4). Multiply first and then divide.

Step 3

Exam Tip

(9+2y=17), इसलिए (2y=8) और (y=4)। पहले गुणा करें फिर भाग दें।

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Mathematics Answer, Explanation and Revision Hints

यदि (3x+2y=17) और (x=3), तो (y) का मान क्या है? / If (3x+2y=17) and (x=3), what is the value of (y)?

Correct Answer: B. (y=4). Explanation: (9+2y=17), इसलिए (2y=8) और (y=4)। पहले गुणा करें फिर भाग दें। / (9+2y=17), so (2y=8) and (y=4). Multiply first and then divide.

Which concept should I revise for this Mathematics MCQ?

(9+2y=17), so (2y=8) and (y=4). Multiply first and then divide.

What exam hint can help solve this Mathematics question?

(9+2y=17), इसलिए (2y=8) और (y=4)। पहले गुणा करें फिर भाग दें।