document.write( "Question 163445: find three consecutive even integters such that five times the second equals twice the sum of the first and third \n" ); document.write( "
Algebra.Com's Answer #120406 by mathispowerful(115)![]() ![]() ![]() You can put this solution on YOUR website! find three consecutive even integters such that five times the second equals twice the sum of the first and third \r \n" ); document.write( "\n" ); document.write( "Let the three integers be: x, x+2, x+4\r \n" ); document.write( "\n" ); document.write( "then 5(x+2) = 2[x+(x+4)]\r \n" ); document.write( "\n" ); document.write( "solve it: 5x + 10 = 2(2x + 4)\r \n" ); document.write( "\n" ); document.write( "simplify 5x + 10 = 4x + 8\r \n" ); document.write( "\n" ); document.write( "5x -4x = 8 - 10\r \n" ); document.write( "\n" ); document.write( "x = -2\r \n" ); document.write( "\n" ); document.write( "so the three integers are -2, 0, 2 \n" ); document.write( " |