NAME____________________________________________PERIOD______
WS 4-4: Solving Systems by Elimination
Solve each system using addition or subtraction.
1. x + y = 8
x–y=4
2. x – 3y = 7
x + 2y = 2
Solution:__________
Solution:__________
3. 5s + 2t = 6
9s + 2t = 22
4. 2x + 3y = 13
x – 3y = 2
Solution:__________
Solution:__________
5. 2m – 5n = -6
2m – 7n = -14
6. 3r – 5s = -35
2r – 5s = -30
Solution:__________
Solution:__________