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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (10+x)(500-10x) >500 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 10 + x ) * ( 500 - 10 * x ) >500         (1)

---

    From inequality(1)：
         -9.154759 < x < 49.154759

---

    The final solution set is :
         -9.154759 < x < 49.154759

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