Question

what should be subtracted​

Answer 1

Answer:

Mera Seer hoga answer okkkkk

Answer 2

$\frac{6}{7 } - x = \frac{4}{9} \\ \\ x = \frac{4}{9} - \frac{6}{7} \\ = \frac{4 \times 7}{9 \times 7} - \frac{6 \times 9}{7 \times 9} \\ \\ = \frac{28}{63} - \frac{54}{63} \\ = \frac{ - 26}{63}$

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