document.write( "Question 841586: The 12th term of an arithmetic sequence is 35. The 7th term is four times the 2nd term. Find the nth term of the sequence? \n" ); document.write( "
Algebra.Com's Answer #507019 by richwmiller(17219)\"\" \"About 
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a+12d=35,
\n" ); document.write( "a+7d=4*(a+2d)
\n" ); document.write( "a=-1 d=3
\n" ); document.write( "-1+36=35
\n" ); document.write( "-1+7*3=20
\n" ); document.write( "4*(-1+2*3)
\n" ); document.write( "4*5=20
\n" ); document.write( "t=-1+3*n\r
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