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

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

Subtract from both sides of the equation.

Subtract from both sides of the equation.

Divide each term by and simplify.

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Simplify each term.

Move the negative in front of the fraction.

Move the negative in front of the fraction.

Rewrite in slope-intercept form.

Using the slope-intercept form, the slope is .

Find the Slope 9x+2y+7=0