document.write( "Question 1161302: Find three consecutive even integers such that the sum of 6 times the first, 5 times the second, and 4 times the third is 356.\r
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Algebra.Com's Answer #784811 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Very often, a formal algebraic solution to a problem like this is made simpler by choosing the variable x as the middle number. In this problem, that leads to \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "The three numbers are 22, 24, and 26. \n" ); document.write( "If a formal algebraic solution is not required, you can get to the solution quickly using a bit of estimation. \n" ); document.write( "Since the numbers are three consecutive even integers, the sum of 6 times the first, 5 times the second, and 4 times the third is very close to 15 times the second. \n" ); document.write( "Estimating 15 times an even number is about 356 leads immediately to 24 as the middle number, again making the three numbers 22, 24, and 26. \n" ); document.write( " \n" ); document.write( " |