nj0318342 nj0318342

28-09-2020
Mathematics

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let w(x) = -2x-5. if w(x) = -25, find x

Respuesta :

khaimook khaimook

28-09-2020

Answer:

10

Step-by-step explanation:

w(x) = -25

-25 = -2x-5

-25+5=-2x

-20=-2x

x= 10

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