document.write( "Question 353981: what is the largest of three consecutive even integers whose sum is 138 \n" ); document.write( "
Algebra.Com's Answer #253023 by checkley77(12844) ![]() You can put this solution on YOUR website! Let x, x+2 & x+4 be the 3 integers. \n" ); document.write( "x+x+2+x+4=138 \n" ); document.write( "3x=138-2-4 \n" ); document.write( "3x=132 \n" ); document.write( "x=132/3 \n" ); document.write( "x=44 ans. for the smallest integer. \n" ); document.write( "44+2=46 ans for the middle integer. \n" ); document.write( "44+4=48 ans. for the largest integer. \n" ); document.write( "Proof: \n" ); document.write( "44+46+48=138 \n" ); document.write( "138=138\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |