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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (134770000/（X-18）-1)*（50-(79-2X)） <306540000 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 134770000 / ( X - 18 ) - 1 ) * ( 50 - ( 79 - 2 * X ) ) <306540000         (1)
        From the definition field of divisor
         x - 18 ≠ 0        (2 )

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    From inequality(1)：
         X < 18 或  X ＞ 43.496987
    From inequality(2)：
         X < 18 或  X ＞ 18

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    From inequalities (1) and (2)
         X < 18 或  X ＞ 43.496987    (3)

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    The final solution set is :
         X < 18 或  X ＞ 43.496987

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