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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (x-1)*1.8+x*1211.54 <= 8680 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( x - 1 ) * 1.8 + x * 1211.54 <= 8680         (1)

---

    From inequality(1)：
         x ≤ 7.15529

---

    The final solution set is :
         x ≤ 7.15529

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