document.write( "Question 902640: When the sum of 424 and three times a positive number is subtracted from the square of the number, the result is 126. Find the number. \n" ); document.write( "
Algebra.Com's Answer #547416 by ewatrrr(24785)\"\" \"About 
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n^2 -(3n+424) = 126
\n" ); document.write( "n^2 - 3n - 550 = 0 (Tossing out the negative solution for unit measure)
\n" ); document.write( "(n-25)(n+22) = 0, n = 25
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