Overview: 4 questions will be solved this time.Among them
☆4 inequalities
[ 1/4Inequality]
Assignment:Find the solution set of inequality 10-4(x-4) <= 2(x-1) .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
10 - 4 * ( x - 4 ) <= 2 * ( x - 1 ) (1)
From inequality(1):
x ≥ 14/3
The final solution set is :
x ≥ 14/3[ 2/4Inequality]
Assignment:Find the solution set of inequality 2(3x-1)-3(4x+5) >x-4(x-7) .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
2 * ( 3 * x - 1 ) - 3 * ( 4 * x + 5 ) > x - 4 * ( x - 7 ) (1)
From inequality(1):
x < -15
The final solution set is :
x < -15[ 3/4Inequality]
Assignment:Find the solution set of inequality (2+x)/3 <= (2x-1)/2 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 2 + x ) / 3 <= ( 2 * x - 1 ) / 2 (1)
From inequality(1):
x ≥ 7/4
The final solution set is :
x ≥ 7/4[ 4/4Inequality]
Assignment:Find the solution set of inequality x+(1-x)/2 >1/3 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
x + ( 1 - x ) / 2 >1 / 3 (1)
From inequality(1):
x > -1/3
The final solution set is :
x > -1/3Your problem has not been solved here? Please go to the Hot Problems section!