document.write( "Question 326179: Please help me find the 20th term of this arithmetic sequence\r
\n" ); document.write( "\n" ); document.write( "-t, -t+5, -t+10, -t+15
\n" ); document.write( "

Algebra.Com's Answer #233461 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"an=-t%2B5%28n-1%29\"
\n" ); document.write( "\"a20=-t%2B5%2820-1%29\"
\n" ); document.write( "\"a20=-t%2B5%2819%29\"
\n" ); document.write( "\"a20=-t%2B95\"
\n" ); document.write( "
\n" );