Question

3 by 7 plus minus 4 by 9 plus minus 11 by 7 + 7 by 9 express as a rational number

Answer 1

Answer:

$\frac{3}{7} + \frac{ - 4}{9} + \frac{ - 11}{7} + \frac{7}{9}$

here is the answer

Step-by-step explanation:

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