document.write( "Question 1189501: the sum of five consecutive numbers is 100. find the first number.
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Algebra.Com's Answer #820873 by Alan3354(69443) You can put this solution on YOUR website! the sum of five consecutive numbers is 100. find the first number. \n" ); document.write( "======================== \n" ); document.write( "100/5 is the middle number. \n" ); document.write( "------------------ \n" ); document.write( "If you want to add them: \n" ); document.write( "--- \n" ); document.write( "(n-2) + (n-1) + n + (n+1) + (n+2) = 100 \n" ); document.write( "5n = 100 \n" ); document.write( "n = 20 \n" ); document.write( "n-2 = 18 \n" ); document.write( " |