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Question 380440:



Found 3 solutions by mananth, rfer, nayha:
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
12-4(p-4)=3p
12-4p+(-4)*(-4)=3p
12-4p+16=3p
28-4p=3p
+4p
28-4p+4p=3p+4p
28=7p
/7
28/7 = 7p/7
4=p
..
p=4
..
m.ananth@hotmail.ca

Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
12-4p+16=3p
28=7p
p=4

Answer by nayha(6) About Me  (Show Source):
You can put this solution on YOUR website!
12-4p+16=3p
12+16=3p+4p
28=7p
28/7= p
4=p (ans)