document.write( "Question 191779This question is from textbook saxon algebra 2
\n" ); document.write( ": Find the 18th term of the arithmetic sequence 12, 5, -2, -9
\n" ); document.write( "a18=-107
\n" ); document.write( "Am I correct?
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Algebra.Com's Answer #143890 by RAY100(1637)\"\" \"About 
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YES\r
\n" ); document.write( "\n" ); document.write( "12 +(n-1) (-7) = -107\r
\n" ); document.write( "\n" ); document.write( "for n=18\r
\n" ); document.write( "\n" ); document.write( "arithmetic series, difference = (-7)
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