document.write( "Question 657640: find 3 consecutive integers whose sum is 78 \n" ); document.write( "
Algebra.Com's Answer #409952 by kevwill(135) You can put this solution on YOUR website! Let x be the first of the three consecutive integers. Then the next two are x+1 and x+2. The sum of these is: \n" ); document.write( "x + (x+1) + (x+2) = 78 \n" ); document.write( "3x + 3 = 78 \n" ); document.write( "3x = 75 \n" ); document.write( "x = 25\r \n" ); document.write( "\n" ); document.write( "So the three numbers are 25, 26, and 27. \n" ); document.write( " |