Mathematics
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current location:Mathematical operation > History of Inequality Computation > Answer
    Overview: 7 questions will be solved this time.Among them
           ☆7 inequalities

[ 1/7Inequality]
    Assignment:Find the solution set of inequality 2(x-3)-2 <= 0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        2 * ( x - 3 ) - 2 <= 0         (1)

    From inequality(1):
         x ≤ 4

    The final solution set is :

         x ≤ 4

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

    From inequality(1):
         x ≤ -1

    The final solution set is :

         x ≤ -1

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

    From inequality(1):
         x ≤ 3

    The final solution set is :

         x ≤ 3

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

    From inequality(1):
         x > 3

    The final solution set is :

         x > 3

[ 5/7Inequality]
    Assignment:Find the solution set of inequality 2x-1 <= (10x+1)/6 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        2 * x - 1 <= ( 10 * x + 1 ) / 6         (1)

    From inequality(1):
         x ≤ 7/2

    The final solution set is :

         x ≤ 7/2

[ 6/7Inequality]
    Assignment:Find the solution set of inequality (y+2)/2-(y-1)/6 >= 1 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( y + 2 ) / 2 - ( y - 1 ) / 6 >= 1         (1)

    From inequality(1):
         y ≥ -1/2

    The final solution set is :

         y ≥ -1/2

[ 7/7Inequality]
    Assignment:Find the solution set of inequality (x-3)/5-1 >(3-x)/2 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( x - 3 ) / 5 - 1 > ( 3 - x ) / 2         (1)

    From inequality(1):
         x > 31/7

    The final solution set is :

         x > 31/7


>>注:本次最多计算 7 道题。





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