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January 20, 2017
Posted by **Makayla** on Wednesday, August 29, 2012 at 9:41pm.

- pre-algebra -
**charrice**, Wednesday, August 29, 2012 at 10:56pmAdd all the Ps

4p-13p-p = -10p

divide both sides by -10 to isolate P

-10P = -150

-10p/-10p = -150/-10

p = 15

check by inserting calculated value into original equation