SOLUTION: a= 2b-4
2b+a=2
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Question 379971: a= 2b-4
2b+a=2
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
Substitute the top equation into the bottom equation: 2b + 2b - 4 = 2, or 4b = 6. Then b = 6/4, or b = 3/2. Also, a = 2*(3/2) - 4 = 3 - 4 = -1.
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