document.write( "Question 1047085: write the summation notation for the following series. -7,3,13,23... and n=24 \n" ); document.write( "
Algebra.Com's Answer #662560 by josgarithmetic(39618)\"\" \"About 
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Arithmetic series, common difference is +10, first term -7.\r
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\n" ); document.write( "\n" ); document.write( "\"sum%28%28-7%2B10%28n-1%29%29%2Cn=1%2C24%29\"\r
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\n" ); document.write( "\n" ); document.write( "The formula inside the summation notation can be simplified.
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