10
Answer: DSet 4: Linear Inequalities (Intermediate)
Explanation
PROBLEM
Solve: 7x - 14 >= 3x + 10. What is the minimum value of x?
Solve: 7x - 14 >= 3x + 10. What is the minimum value of x?
A.
4
B.
5
C.
7
D.✓ Correct
6
Detailed Explanation
Choice D is the best answer. 4x >= 24, x >= 6
Why others are wrong:
A: 4 is incorrect because it does not satisfy the equation.
B: 5 is incorrect because it does not satisfy the equation.
C: 7 is incorrect because it does not satisfy the equation.
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