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August 27, 2014

August 27, 2014

Posted by **Ray** on Tuesday, January 11, 2011 at 8:54pm.

(u-2):(u+3) = 4:3

- Math -
**helper**, Tuesday, January 11, 2011 at 9:19pm(u-2):(u+3) = 4:3

(u - 2)/(u + 3) = 4/3

3(u - 2) = 4(u + 3)

3u - 6 = 4u + 12

u = - 18

-18 - 2 = - 20

-18 + 3 = - 15

-20:-15 = 4:3

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