Question

2 ≤ q–1 = ???????????????????????????

Answer 1

q ≥ 3

Explanation:

add 1 to both sides and there you have your answer!

2 ≤ q-1

+1 +1

3 ≤ q

or

q ≥ 3

Answer 2

3 ≤ q

Explanation:

2 ≤ q–1

Add 1 to each side

2+1 ≤ q–1+1

3 ≤ q