# If y=9 when x=9, how do you find y when y=-27 given y varies inversely as x?

##### 1 Answer

Jun 12, 2017

#### Answer:

#### Explanation:

Inversely:

**Using the two step method** , find

Multiply both sides by

Now fill in the equation using

Find

Divide both sides by

**Using Proportions:**

Use the cross product:

Divide both sides by