document.write( "Question 1066866: The sum of two numbers is twenty-one. Four times the smaller is equal to two times the larger. \n" ); document.write( "
Algebra.Com's Answer #682084 by math_helper(2461) You can put this solution on YOUR website! x + y = 21 , and let x be the smaller number, so x < y\r \n" ); document.write( "\n" ); document.write( "4x = 2y —> 2x=y —> plug into top eqn: x + (2x) = 21 —> x=7 —> y=14\r \n" ); document.write( "\n" ); document.write( "—\r \n" ); document.write( "\n" ); document.write( "Ans: the numbers are 7 and 14 \n" ); document.write( "—\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |