9
algebraIf , what is the smallest integer value of ?
A
B
C
D
Correct Answer: B
Choice B is the correct answer. Finding integer solutions requires solving first, then identifying appropriate values.
- Multiply by 2: , giving
- Subtract 5:
- Integer interpretation: must be GREATER than 3, so smallest integer is 4
?�� Strategic Tip: For strict inequalities ( or ), the boundary value is excluded, so round to the next integer in the appropriate direction.
Choice A is incorrect because is the boundary value and does NOT satisfy (strict inequality). Choice C is incorrect because while 5 satisfies the inequality, it's not the SMALLEST integer that does. Choice D is incorrect because 6 satisfies it but is larger than the smallest valid integer.