Answer
$\frac{-44}{7}$
Work Step by Step
LCD is 7.
$-7+\frac{5}{7}=\frac{-7}{1}+\frac{5}{7}=\frac{-7\times7}{1\times7}+\frac{5}{7}=\frac{-49}{7}+\frac{5}{7}=\frac{-49+5}{7}=\frac{-44}{7}$
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