SOLUTION: The sum of the square of a number and twelve times the number is equal to seven times the square of the number. Find the number.

Algebra ->  Customizable Word Problem Solvers  -> Numbers -> SOLUTION: The sum of the square of a number and twelve times the number is equal to seven times the square of the number. Find the number.      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 882449: The sum of the square of a number and twelve times the number is equal to seven times the square of the number. Find the number.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
n%5E2+%2B+12n+=+7x%5E2
6n^2 - 12n = 0
2n(3n-6) = 0, n = 0, 2