SOLUTION: x; 2x+1; 11 are three consecutive terms of an arithmetic sequence.calculate x

SOLUTION: x; 2x+1; 11 are three consecutive terms of an arithmetic sequence.calculate x

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Question 1103079: x; 2x+1; 11 are three consecutive terms of an arithmetic sequence.calculate x
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
x; 2x+1; 11 are three consecutive terms of an arithmetic sequence.calculate x
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2x+1 - x = 11 - (2x+1)
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