Saturday

August 30, 2014

August 30, 2014

Posted by **mjLa** on Saturday, June 25, 2011 at 3:39am.

I came up with two equations:

M = 4D and M + 4 = 3(4 + D)

and I got D to be 12 but that isn't the correct answer??

- Math -
**Damon**, Saturday, June 25, 2011 at 4:13amM = 4D and M + 4 = 3(4 + D)

4 D + 4 = 12 + 3 D

1 D = 12 - 4

D = 8

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