Question

$\frac{6}{x} + \frac{4}{y} = 20 \: \: \: \\ \frac{9}{x} - \frac{7}{y} = 10.5$
Solve this sum by cross multiplication method.

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Answer 1

Answer:

43

Step-by-step explanation:

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Answer 2

Hence, 43 us the answer...

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