document.write( "Question 277440: The sum of three numbers is 138. The second is 5 more than the smallest and the third is 10 more than the smallest. Find the numbers. Thank you \n" ); document.write( "
Algebra.Com's Answer #201982 by mananth(16946) You can put this solution on YOUR website! The sum of three numbers is 138. The second is 5 more than the smallest and the third is 10 more than the smallest. Find the numbers. Thank you\r \n" ); document.write( "\n" ); document.write( "Let the smallest number be x\r \n" ); document.write( "\n" ); document.write( "second will be x+5\r \n" ); document.write( "\n" ); document.write( "third will be x+10\r \n" ); document.write( "\n" ); document.write( "x+x+5+x+10=138\r \n" ); document.write( "\n" ); document.write( "3x+15=138\r \n" ); document.write( "\n" ); document.write( "3x=138-15 \n" ); document.write( "3x=123 \n" ); document.write( "x=123/3 \n" ); document.write( "=41\r \n" ); document.write( "\n" ); document.write( "the numbers are 41, 46 and 51 \n" ); document.write( " |