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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality —3 ≤（—2x+3÷5） <1 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities：
        -3 ≤ ( -2 * x + 3 ÷ 5 )         (1)
         ( -2 * x + 3 ÷ 5 ) <1         (2)

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    From inequality(1)：
         x ≤ 9/5
    From inequality(2)：
         x ＞ -1/5

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    From inequalities (1) and (2)
         -1/5 < x ≤ 9/5     (3)

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    The final solution set is :
         -1/5 < x ≤ 9/5

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