Medium Math Class 9 Level 6

Which ordered pair is a solution of 5x - 3y = 14?

समीकरण 5x - 3y = 14 का कौन सा क्रमित युग्म हल है?

A (4,2) / (4,2) B (5,3) / (5,3) C (3,1) / (3,1) D (2,-1) / (2,-1)
Show answer and explanation
Correct Answer

A. (4,2) / (4,2)

Explanation

For (4,2), 5 × 4 - 3 × 2 = 14.

(4,2) रखने पर 5 × 4 - 3 × 2 = 14 मिलता है।

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