document.write( "Question 723968: Find the nth term of each arithmetic sequence described
\n" ); document.write( "a1=6,d=3,n=12\r
\n" ); document.write( "\n" ); document.write( "Please help i need work for this problem i do not understand, then i will be able to solve others. Thank You
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Algebra.Com's Answer #443504 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"a%5Bn%5D+=+a%5B1%5D%2B%28n-1%29d\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B12%5D+=+6%2B%2812-1%293\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B12%5D+=+6%2B11%2A3\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B12%5D+=39\"\r
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\n" ); document.write( "\n" ); document.write( "check:\r
\n" ); document.write( "\n" ); document.write( "if \"n=1\"\r
\n" ); document.write( "\n" ); document.write( "\"6+=+6%2B%281-1%293\"\r
\n" ); document.write( "\n" ); document.write( "\"6+=+6%2B%280%293\"\r
\n" ); document.write( "\n" ); document.write( "\"6+=+6\"....first term is correct, \"a%5B1%5D+=6\"\r
\n" ); document.write( "\n" ); document.write( "if \"n=2\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B2%5D+=+6%2B%282-1%293\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B2%5D+=+6%2B3\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B2%5D=9\"....... \"a%5B2%5D+=9\"\r
\n" ); document.write( "\n" ); document.write( "if \"n=3\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B3%5D+=+6%2B%283-1%293\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B3%5D+=+6%2B6\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B3%5D=12\"....... \"a%5B3%5D+=12\"\r
\n" ); document.write( "\n" ); document.write( "if \"n=4\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B4%5D+=+6%2B%284-1%293\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B4%5D+=+6%2B9\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B4%5D=15\"....... \"a%5B4%5D+=15\"
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\n" ); document.write( "if \"n=12\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B12%5D+=+6%2B%2812-1%293\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B12%5D+=+6%2B33\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B12%5D=39\"....... \"a%5B12%5D+=39\"\r
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