# #15 - Linear Equations in Two Variables

### Sample Question:

15. What is the slope of the line with the equation $$2x + 3y + 6 = 0$$ ?

A. $$- 6$$

B. $$- 3$$

C. $$- 2$$

D. $$- \frac{2}{3}$$

E. $$\frac{2}{3}$$