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)\"\" \"About 
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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
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\n" ); document.write( "\n" ); document.write( "Ans: the numbers are 7 and 14
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