document.write( "Question 398725: please help me with this word problem
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document.write( "if the sum of three consecutive integers is 78, find the integer.
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Algebra.Com's Answer #282437 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 78/3 = 26, the middle integer \n" ); document.write( "------------ \n" ); document.write( "If you want to do it the hard way: \n" ); document.write( "n-1 + n + n+1 = 78 \n" ); document.write( "3n = 78 \n" ); document.write( "n = 26 (middle integer) \n" ); document.write( "--------- \n" ); document.write( "Even harder: \n" ); document.write( "n + n+1 + n+2 = 78 \n" ); document.write( "3n + 3 = 78 \n" ); document.write( "n = 25 (1st integer) \n" ); document.write( " |