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dalvyx [7]
3 years ago
5

-6p - 21 = 3p - 12 solve the equation

Mathematics
2 answers:
grigory [225]3 years ago
8 0

Answer:

p = 1

Step-by-step explanation:

-6p - 21 = 3p - 12

+6p         +6p

-21 = 9p - 12

+12        +12

9 = 9p

//////////

9     9

1 = p

p = 1

kherson [118]3 years ago
8 0
P=1 , just did the math
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