document.write( "Question 707192: The sum of two positive integers is 63. The first number is twice the second number. find the two numbers \n" ); document.write( "
Algebra.Com's Answer #435559 by stanbon(75887)\"\" \"About 
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The sum of two positive integers is 63. The first number is twice the second number. find the two numbers
\n" ); document.write( "--------
\n" ); document.write( "Equations:
\n" ); document.write( "x + y = 63
\n" ); document.write( "x = 2y
\n" ); document.write( "-----
\n" ); document.write( "Substitute for \"x\" and solve for \"y\":
\n" ); document.write( "3y = 63
\n" ); document.write( "y = 21
\n" ); document.write( "--------------
\n" ); document.write( "Solve for \"x\":
\n" ); document.write( "x + y = 63
\n" ); document.write( "x + 21 = 63
\n" ); document.write( "x = 42
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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