Answer:
[tex] = 7 \frac{9}{14} \\ [/tex]
Step-by-step explanation:
[tex]9 \frac{1}{2} - 1 \frac{6}{7} \\ \frac{19}{2} - \frac{13}{7} \\ \frac{133 - 26}{14} \\ = \frac{107}{14} \\ = 7 \frac{9}{14} [/tex]
hope this helps
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