document.write( "Question 1103079: x; 2x+1; 11 are three consecutive terms of an arithmetic sequence.calculate x \n" ); document.write( "
Algebra.Com's Answer #717770 by Alan3354(69443)\"\" \"About 
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x; 2x+1; 11 are three consecutive terms of an arithmetic sequence.calculate x
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\n" ); document.write( "2x+1 - x = 11 - (2x+1)
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