__Questions:__**A. Solve each system by adding or subtracting. Check your answer.**

Solution:____________

Solution:____________

Solution:____________

Solution:____________**B. Solve each system by multiplying. Check your answer.**

Solution:____________

Solution:____________

Solution:____________

Solution:____________

Solution:____________

Solution:____________

Answer:

- (1, 2)
- (-2, -2)
- (5, 4)
- infinitely many solutions
- (3, 4)
- (6, -2)
- (-1, 5)
- (-2, -4)
- (2, -7)
- no solution

Reference:

Complete Test Preparation for the GED Test 2014 by Steck-Vaughn