document.write( "Question 189586: can you please help me find two numbers whose sum is 63 and whose difference is 5 \n" ); document.write( "
Algebra.Com's Answer #142264 by nerdybill(7384)\"\" \"About 
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can you please help me find two numbers whose sum is 63 and whose difference is 5
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\n" ); document.write( "Let x = 1st number
\n" ); document.write( "and y = 2nd number
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\n" ); document.write( "x + y = 63
\n" ); document.write( "x - y = 5
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\n" ); document.write( "Solving the bottom equation for x:
\n" ); document.write( "x - y = 5
\n" ); document.write( "x = 5 + y
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\n" ); document.write( "Substitute the above into the top equation and solve for y:
\n" ); document.write( "x + y = 63
\n" ); document.write( "5 + y + y = 63
\n" ); document.write( "5 + 2y = 63
\n" ); document.write( "2y = 58
\n" ); document.write( "y = 29
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\n" ); document.write( "Substitute the above into bottom equation and solve for x:
\n" ); document.write( "x - y = 5
\n" ); document.write( "x - 29 = 5
\n" ); document.write( "x = 34
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\n" ); document.write( "Your two numbers are 29 and 34
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