document.write( "Question 760719: find two consecutive even integers such that the lesser added to three times the greater gives a sum of 46 \n" ); document.write( "
Algebra.Com's Answer #462849 by ramkikk66(644)![]() ![]() ![]() You can put this solution on YOUR website! Let the smaller even integer be n.\r \n" ); document.write( "\n" ); document.write( "Then the next consecutive even integer is n+2 (because successive even numbers have a difference of 2)\r \n" ); document.write( "\n" ); document.write( "Given that smaller + 3 times the bigger number gives sum of 46. We can write it algebraically as:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Expanding the brackets, we get\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Adding like terms\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subtracting 6 from both sides to get rid of the \"6\" on the left side\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dividing both sides by 4\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the smaller number is 10 and the next number is 12. The two consecutive even integers are 10 and 12.\r \n" ); document.write( "\n" ); document.write( "To check the answer, substitute n with 10 in equation (1)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |