Answer:
x > 3
Explanation:
You have the following inequality:

In order to obtain the solution for x, you first apply distribution property in the left term of the inequality:

Next, you sum 2x on both sides, and you subtract 28 on both sides too:

(where you have simplifies similar terms)
Finally, you divide the inequality for -6, but you take into account that the inequality symbol change (because the operation with a negative term):

hence, the solution to the inequality is x > 3