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)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |