document.write( "Question 175398: Find three consecutive integers such that the sum of the smallest and the largest is 40. \n" ); document.write( "
Algebra.Com's Answer #130478 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Let x = smallest \n" ); document.write( "x+1 = middle \n" ); document.write( "x+2 = largest\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x + x+2 = 40 \n" ); document.write( "2x+ 2 = 40 \n" ); document.write( "2x= 38 \n" ); document.write( "x=19 \n" ); document.write( "x+1 = 20 \n" ); document.write( "x+2 = 21\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check: The first and third add up to 40.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 \n" ); document.write( " |