How do you solve $\frac{70}{9} n = - 7$ ?

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Answer 1 · 2016-09-14T12:22:36

$n=-9/10$

First multiply both sides by $9$ to get rid of the fraction.

$->70/cancel9*cancel9n=-7*9$

Then divide both sides by $70=7*10$ :
$->n=-(cancel7*9)/(cancel7*10)=-9/10$

How do you solve \frac{70}{9} n = - 7\frac{70}{9} n = - 7?