document.write( "Question 18188: the sum of three consecutive even numbers is 90. Find the numbers \n" ); document.write( "
Algebra.Com's Answer #9080 by wuwei96815(245)![]() ![]() ![]() You can put this solution on YOUR website! Let n = one number \n" ); document.write( " n + 2 = next even number \n" ); document.write( " n + 4 = next even number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n + (n+2) + (n+4) = 90 \n" ); document.write( "3n + 6 = 90 \n" ); document.write( "3n = 90 - 6 = 84 \n" ); document.write( "n = 84/3 = 28\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = 28 \n" ); document.write( "n + 2 = 30 \n" ); document.write( "n + 4 = 32 \n" ); document.write( " |