SOLUTION: Solve: a+ (a-3)=(a+4)-(a+1). The solution is a=?

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Question 535235: Solve: a+ (a-3)=(a+4)-(a+1). The solution is a=?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
a+a-3=a+4-a-1
2a=7
a=3.5