Posted by **Briana** on Tuesday, April 21, 2009 at 7:01pm.

Twenty equals four decreased by twice an unknown number.

I need the equation and the solution please I'm almost finished!!!!!!!!!!!!!!!!!!!!

Wednesday

March 22, 2017
Posted by **Briana** on Tuesday, April 21, 2009 at 7:01pm.

Twenty equals four decreased by twice an unknown number.

I need the equation and the solution please I'm almost finished!!!!!!!!!!!!!!!!!!!!

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