Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 1 <-2x+1 <6 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities：
        1 < -2 * x + 1         (1)
         -2 * x + 1 <6         (2)

---

    From inequality(1)：
         x < 0
    From inequality(2)：
         x ＞ -5/2

---

    From inequalities (1) and (2)
         -5/2 < x < 0     (3)

---

    The final solution set is :
         -5/2 < x < 0

Your problem has not been solved here? Please take a look at the  hot problems ！