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Assignment:Find the solution set of inequality 588+17x >697+15x >626+14x >120+20x .
Question type: Inequality
Solution:
The inequality can be reduced to 3 inequalities:
588 + 17 * x >697 + 15 * x (1)
697 + 15 * x >626 + 14 * x (2)
626 + 14 * x >120 + 20 * x (3)
From inequality(1):
x > 109/2
From inequality(2):
x > -71
From inequality(3):
x < 253/3
From inequalities (1) and (2)
x > 109/2 (4)
From inequalities (3) and (4)
109/2 < x < 253/3 (5)
The final solution set is :
109/2 < x < 253/3 Your problem has not been solved here? Please take a look at the hot problems !