# Precalculus Examples

Step 1

The slope-intercept form is , where is the slope and is the y-intercept.

Step 2

Step 2.1

Move all terms not containing to the right side of the equation.

Step 2.1.1

Subtract from both sides of the equation.

Step 2.1.2

Subtract from both sides of the equation.

Step 2.1.3

Subtract from .

Step 2.2

Divide each term in by and simplify.

Step 2.2.1

Divide each term in by .

Step 2.2.2

Simplify the left side.

Step 2.2.2.1

Dividing two negative values results in a positive value.

Step 2.2.2.2

Divide by .

Step 2.2.3

Simplify the right side.

Step 2.2.3.1

Simplify each term.

Step 2.2.3.1.1

Dividing two negative values results in a positive value.

Step 2.2.3.1.2

Divide by .

Step 2.2.3.1.3

Divide by .