Respuesta :

Answer:

x = -1

Step-by-step explanation:

First things first, simplify;

x+5 - 2(2)

x+5 - 4

x+1

Now we have;

f(x) = x+1

subtract 1

x = -1

Answer:

a 3dge 2020

Step-by-step explanation:

i did it

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