Mathematics
         
语言:中文    Language:English
Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
    It supports mathematical functions (including trigonometric functions).
    Current location:Mathematical operation > History of Mathematical Computation > Answer

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

[ 1/2Inequality]
    Assignment:Find the solution set of inequality 75 <5y-3(20-y) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        75 <5 * y - 3 * ( 20 - y )         (1)

    From inequality(1):
         y > 135/8

    The final solution set is :

         y > 135/8

[ 2/2Inequality]
    Assignment:Find the solution set of inequality 5y-3(20-y) <85 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        5 * y - 3 * ( 20 - y ) <85         (1)

    From inequality(1):
         y < 145/8

    The final solution set is :

         y < 145/8



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