safina1707 safina1707

16-09-2020
Mathematics

contestada

Solve for p in the literal equation 7p + 9r = 9.
p =

Respuesta :

16-09-2020

Answer:

p = -7

Step-by-step explanation:

7p + 9r = 9

-9 -9

7p = 0

-7 -7

p = -7

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