Mathematics
语言:中文
Language:English

current location:Mathematical operation > History of Inequality Computation > Answer
    Overview: 4 questions will be solved this time.Among them
           ☆4 inequalities

[ 1/4Inequality]
    Assignment:Find the solution set of inequality 2x-4(x-5) >= 8 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        2 * x - 4 * ( x - 5 ) >= 8         (1)

    From inequality(1):
         x ≤ 6

    The final solution set is :

         x ≤ 6

[ 2/4Inequality]
    Assignment:Find the solution set of inequality (2x-1)/2 >2-x .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( 2 * x - 1 ) / 2 >2 - x         (1)

    From inequality(1):
         x > 5/4

    The final solution set is :

         x > 5/4

[ 3/4Inequality]
    Assignment:Find the solution set of inequality 2x+3 <= x+7 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        2 * x + 3 <= x + 7         (1)

    From inequality(1):
         x ≤ 4

    The final solution set is :

         x ≤ 4

[ 4/4Inequality]
    Assignment:Find the solution set of inequality (2x+5)/3-1 >2-x .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( 2 * x + 5 ) / 3 - 1 >2 - x         (1)

    From inequality(1):
         x > 4/5

    The final solution set is :

         x > 4/5




Your problem has not been solved here? Please take a look at the  hot problems !


Return