Subtract: -9 7 from -1 - Vidyadip

Question

Subtract:
$\frac{-9}{7}\ \text{from}\ -1$

✓

Answer

$\frac{-9}{7}\ \text{from}\ -1$
or $\frac{-1}{1}-\frac{-9}{7}$
$=\frac{-7-(-9)}{7}$
$=\frac{-7+9}{7}$
$=\frac{2}{7}$

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