# Precalculus Examples

Step 1

Write as an equation.

Step 2

Since is on the right side of the equation, switch the sides so it is on the left side of the equation.

Step 3

Step 3.1

Divide each term in by .

Step 3.2

Simplify the left side.

Step 3.2.1

Dividing two negative values results in a positive value.

Step 3.2.2

Divide by .

Step 3.3

Simplify the right side.

Step 3.3.1

Move the negative one from the denominator of .

Step 3.3.2

Rewrite as .