Saturday
February 28, 2015

Homework Help: math

Posted by Joe on Sunday, March 7, 2010 at 6:38pm.

Find the four-digit number described by these three clues.
1) The first digit is one-third of the third digit.
2) The fourth digit is twice the second digit.
3) The first and third digits add up to twice the sum of the second and fourth digits.

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