Mathematics
         
语言:中文    Language:English
On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer

    Overview: 2 questions will be solved this time.Among them
           ☆2 inequalities

[ 1/2Inequality]
    Assignment:Find the solution set of inequality 75a+35(50-a) ≤3490 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        75 * a + 35 * ( 50 - a ) ≤3490         (1)

    From inequality(1):
         a ≤ 87/2

    The final solution set is :

         a ≤ 87/2

[ 2/2Inequality]
    Assignment:Find the solution set of inequality 45a+55(50-a) ≤2950 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        45 * a + 55 * ( 50 - a ) ≤2950         (1)

    From inequality(1):
         a ≥ -20

    The final solution set is :

         a ≥ -20



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