You have the folowing inequality:
- 2 ≤ 3 + 5x
In order to solve the previous inequality you proceed as follow:
- 2 ≤ 3 + 5x subtract 3 both sides
-2 - 3 ≤ 5x
-5 ≤ 5x divide by 5 both sides
-5/5 ≤ x
-1 ≤ x
Hence, the solution to the given inequality is -1 ≤ x, which is the same that x ≥ -1
It means that all number greater or equal than -1 are solution.
Hence, from the given options the valid solutions are:
I. 3
II. - 1
