document.write( "Question 484387: 2, 4, 6, 5,?, 9, 8, 10, 12 \n" ); document.write( "
Algebra.Com's Answer #331453 by chessace(471)\"\" \"About 
You can put this solution on YOUR website!
Most likely 7, by rule
\n" ); document.write( "Start with 2
\n" ); document.write( "A: add 2
\n" ); document.write( "B: add 2
\n" ); document.write( "C: subtract 1
\n" ); document.write( "Goto A
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