document.write( "Question 210394: Find 3 consecutive odd integers such that 3 times the 2nd minus the 3rd is 31 more than the first. \n" ); document.write( "
Algebra.Com's Answer #159009 by MathTherapy(10555) You can put this solution on YOUR website! Find 3 consecutive odd integers such that 3 times the 2nd minus the 3rd is 31 more than the first. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let the 1st integer be F, then the 2nd is F + 2, and the 3rd is F + 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since 3 times the 2nd minus the 3rd is 31 more than the first, we'll have:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3(F + 2) - (F + 4) = F + 31\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3F + 6 - F - 4 = F + 31\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3F - F - F = 31 - 6 + 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "F = 29\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, the 3 consecutive odd integers are: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--------------- \n" ); document.write( "Check \n" ); document.write( "---------------\r \n" ); document.write( "\n" ); document.write( "3(31) - 33 = 29 + 31\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "93 - 33 = 60\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "60 = 60 (TRUE) \n" ); document.write( " \n" ); document.write( " |