document.write( "Question 798074: The product of a number decreased by 4 and increased by 6 is 39. Find all numbers satisfying this condition. \n" ); document.write( "
Algebra.Com's Answer #482028 by stanbon(75887)\"\" \"About 
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The product of a number decreased by 4 and increased by 6 is 39. Find all numbers satisfying this condition.
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\n" ); document.write( "Equation:
\n" ); document.write( "(x-4)(x+6) = 39
\n" ); document.write( "x^2 + 2x -24 = 39
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\n" ); document.write( "x^2 + 2x -63 = 0
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\n" ); document.write( "Factor:
\n" ); document.write( "(x+9)(x-7) = 0
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\n" ); document.write( "x = -9 or x = 7
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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