How many integers satisfy $-4 \le 2x+1 \le 6$?
I want to find the possible values of x that make the inequality true. To do that, I can start by subtracting 1 from all sides, which gives me $-5 \le 2x \le 5$. Then, I can divide everything by 2, which gives me $-2.5 \le x \le 2.5$. So, the possible values of x are -2, -1, 0, 1, and 2. That means there are 5 integers that satisfy the inequality. 