SOLUTION: Solve by using addition method. 2x = 2 - y 3x + y = -1

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Question 320834: Solve by using addition method.
2x = 2 - y
3x + y = -1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
You posted a lot of problems.
You try them, send your work via the Thank You note.