Overview: 2 questions will be solved this time.Among them
           ☆2 inequalities

[ 1/2Inequality]
    Assignment:Find the solution set of inequality x-9/2 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x - 9 / 2 <0         (1)

---

    From inequality(1)：
         x < 9/2

---

    The final solution set is :
         x < 9/2
[ 2/2Inequality]
    Assignment:Find the solution set of inequality 4-2x <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        4 - 2 * x <0         (1)

---

    From inequality(1)：
         x ＞ 2

---

    The final solution set is :
         x ＞ 2

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