nj0318342
nj0318342
28-09-2020
Mathematics
contestada
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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