SOLUTION: https://ibb.co/pf1tdTT

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Question 1176356: https://ibb.co/pf1tdTT
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

{ x | x%2B4=6 }
so, x%2B4=6->x=2
In roster method, the elements of the set are listed in brackets and separated by commons.
answer {2}