document.write( "Question 405613: The sum of two numbers is 90; their difference id 75. Find the numbers.
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Algebra.Com's Answer #286469 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Let x and y represent the two numbers
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document.write( "Question states***
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document.write( " x + y = 90
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document.write( " x - y = 75
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document.write( "  2x = 165
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document.write( "   x = 82.5 and y = 7.5   (90-82.5)
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document.write( "CHECKING our Answer***
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document.write( "  82.5 - 7.5 = 75 \n" );
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