document.write( "Question 978165: I was given the a2=3 and a5=24. how to get the first term and the common difference? \n" ); document.write( "
Algebra.Com's Answer #599634 by josgarithmetic(39629)\"\" \"About 
You can put this solution on YOUR website!
From term at index 2 to term at index 5 is three times the common difference.
\n" ); document.write( "\"d=21%2F3=7\".\r
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\n" ); document.write( "\n" ); document.write( "\"a%5B1%5D=3-d\"
\n" ); document.write( "\"a%5B1%5D=3-7=-4\"
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