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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality x-【0.2*（x-0.3）】/（x-0.4）-0.3 >0.6 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x - ( 0.2 * ( x - 0.3 ) ) / ( x - 0.4 ) - 0.3 >0.6         (1)
        From the definition field of divisor
         x - 0.4 ≠ 0        (2 )

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    From inequality(1)：
         x ＞ 1.127492
    From inequality(2)：
         x < 2/5 或  x ＞ 2/5

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    From inequalities (1) and (2)
         x ＞ 1.127492    (3)

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    The final solution set is :
         x ＞ 1.127492

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