document.write( "Question 160732: The sum of three numbers is 134.The second number is 9 less than 3 times the first number.The third number is 5 more than 2 times the first number.Find the three numbers \n" ); document.write( "
Algebra.Com's Answer #118546 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! Let x be the first number \n" ); document.write( "3x-9; second number \n" ); document.write( "2x+5; third number \n" ); document.write( "x + 3x-9+2x+5=134 \n" ); document.write( "collect like terms; \n" ); document.write( "x+3x+2x-9+5=134 \n" ); document.write( "6x-4=134 \n" ); document.write( "6x=138 \n" ); document.write( "x=23 \n" ); document.write( "so; our first number is 23 \n" ); document.write( "3(23)-9=60; second number \n" ); document.write( "2(23)+5=51; third number \n" ); document.write( "23+60+51=134 \n" ); document.write( ":) \n" ); document.write( " \n" ); document.write( " |