document.write( "Question 221569: Find all possible sets of three consecutive even integers whose sum is between 168 and 180. \n" ); document.write( "
Algebra.Com's Answer #166162 by RAY100(1637)![]() ![]() ![]() You can put this solution on YOUR website! Let x,,,,x+2,,,,and,,,x+4 = consecutive even integers \n" ); document.write( ". \n" ); document.write( "Sum = 3x +6 \n" ); document.write( ". \n" ); document.write( "168<=3x+6<=180,,,,,,subst 6 \n" ); document.write( ". \n" ); document.write( "162<= 3x<= 174,,,,,,,,,divide by 3 \n" ); document.write( ". \n" ); document.write( "54<=1x<=58 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "check,,,(54),,,,,3x +6 = 168,,,,ok \n" ); document.write( ". \n" ); document.write( "(58),,,,,3(58)+6 = 180,,,,,ok \n" ); document.write( " |