SOLUTION: solve by the addition method:
2x=2-y
3x + y = -1
Algebra.Com
Question 348421: solve by the addition method:
2x=2-y
3x + y = -1
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Add eq. 1 and eq. 2,
Then use either equation to solve for ,
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