Miguel solved an equation incorrectly, as shown below.

https://cdn.fluence.net/image/415dead39dba45da9840072b95039140
When did Miguel first make a mistake?

Responses

from the given to step 1

from the given to step 1

from step 1 to step 2

A. from step 1 to step 2

B. from step 2 to step 3

C. from step 2 to step 3

D. from step 3 to step 4