Medium Math Class 9 Level 7

Which ordered pair is a solution of 6x - 5y = 17?

समीकरण 6x - 5y = 17 का कौन सा क्रमित युग्म हल है?

A (7,5) / (7,5) B (6,4) / (6,4) C (5,2) / (5,2) D (4,1) / (4,1)
Show answer and explanation
Correct Answer

A. (7,5) / (7,5)

Explanation

For (7,5), 6 × 7 - 5 × 5 = 17.

(7,5) रखने पर 6 × 7 - 5 × 5 = 17 मिलता है।

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