Answer: option a.
Step-by-step explanation:
Given the following inequality:
[tex]x - 7 > 3[/tex]
You need to solve for "x".
Then, you can apply the Addition property of inequality in order to solve the inequality provided. So, adding 7 to both sides, you get:
[tex]x - 7 > 3\\\\x - 7 +(7)> 3+(7)\\\\x>10[/tex]
Therefore, the solution of the inequality provided written in Set Notation is:
{[tex]x| x>10[/tex]}
