document.write( "Question 340278: are there three consecutive odd integers whose sum is 75? if so, find them. \n" ); document.write( "
Algebra.Com's Answer #243797 by texttutoring(324)![]() ![]() You can put this solution on YOUR website! Let x = the first integer.\r \n" ); document.write( "\n" ); document.write( "That means that the second integer must be x+2, and the 3rd integer is x+4. This is because these are consecutive odd integers, such as 5,7,9... which adds 2 each time.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Set up an equation:\r \n" ); document.write( "\n" ); document.write( "x + (x+2) + (x+4) = 75 \n" ); document.write( "3x + 6 = 75 \n" ); document.write( "3x = 69 \n" ); document.write( "x = 23\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "second integer: 25 \n" ); document.write( "third integer: 27\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The three integers are 23,25,27. \n" ); document.write( " |