document.write( "Question 596834: The sum of the first two of three consecutive odd integers is 23 more than the third. \n" ); document.write( "
Algebra.Com's Answer #377919 by math-vortex(648) You can put this solution on YOUR website! Hi, there-- \n" ); document.write( ". \n" ); document.write( "To solve this problem we need to translate English phrases into algebraic expressions. Then we write an equation showing the relationship between the integers. \n" ); document.write( ". \n" ); document.write( "Let's call the first integer n. \n" ); document.write( "The second integer is n+1 since the two integers are consecutive. \n" ); document.write( "Likewise, the third integer is n+2 because (n+1)+1=n+2. \n" ); document.write( ". \n" ); document.write( "We write \"the sum of the first two integers\" as n+(n+1). \n" ); document.write( "We write \"23 more than the third\" as (n+2)+23. \n" ); document.write( ". \n" ); document.write( "These two expression have the same value, so \n" ); document.write( "[sum of the first two integers] = [23 more than the third] \n" ); document.write( ". \n" ); document.write( "Our equation is \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Simplify by combining like terms. \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Subtract n from both sides of the equation to isolate the n-term on the left side. \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Subtract 1 from both sides of the equation to isolate the constant term on the right side. \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "We see that the first integer is n=24. Therefore, the other two integers are 25, and 26. \n" ); document.write( ". \n" ); document.write( "Always take time to check your work. \n" ); document.write( "Are the first two integers 23 more than the third? 24+25=49 and 49-26=23...Yes! \n" ); document.write( ". \n" ); document.write( "That's it! Feel free to email me if this explanation is unclear. \n" ); document.write( ". \n" ); document.write( "Ms.Figgy \n" ); document.write( "math.in.the.vortex@gmail.com \n" ); document.write( " |