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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 1286+202.5+50+250+23.09*4.4+2295.339+14.32x+480*2+170*2 ≤0.5*4.4*(53*14.1+75x)+1.54*0.8*0.7*(430+5*(7.5*14.1+9.3x/14.1+x))*(15.6+x) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        1286 + 202.5 + 50 + 250 + 23.09 * 4.4 + 2295.339 + 14.32 * x + 480 * 2 + 170 * 2 ≤0.5 * 4.4 * ( 53 * 14.1 + 75 * x ) + 1.54 * 0.8 * 0.7 * ( 430 + 5 * ( 7.5 * 14.1 + 9.3 * x / 14.1 + x ) ) * ( 15.6 + x )         (1)

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    From inequality(1)：
         x ≤ -143.370003 或  x ≥ -8.827869

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    The final solution set is :
         x ≤ -143.370003 或  x ≥ -8.827869

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