**1. Which ordered pair is the solution to the system of equations?**

**{x + 3y= −12**

** y = 1/3x − 6**

A. (−5, **−2 1/3**)

B. (−9, −9)

C. (10, **−2 2/3)**

D.(3, −5)

**2. What is the solution to the system of equations?**

**{ x+ y = 7**

** x = y + 3**

A. (4, 3)

B.(11/2, 3/2)

(5, 2)

(2, 5)

**3. What is the solution to the system of equations using the linear combination method?**

** {3x + y = 42**

** 2x + y = 7**

A. (−1, 7)

B. (−3, 12)

C. (−3, 13)

D. (0, 4)

AngelRay
Dec 12, 2017