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lianna [129]
2 years ago
8

Solve for p. 20p + -5p – -17 = -13

Mathematics
2 answers:
STatiana [176]2 years ago
8 0
20p + -5p - -17 = -13 

20p + -5p - -17 = -13:p  |Solve \  for \ p| 

20p-5p+17=-13 


15p+17=-13
 
 


15p=-13-17
 
  |Subtract \ 17 \ from \ both \ sides| 


15p=-30
 
 


15p/15=-30/15
 
  |Divide  \ both \ sides \ by \ 15| 


p=-2
 

dolphi86 [110]2 years ago
8 0
Collect like terms.  15p= -30.   So p= -2.
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