Asked by Damianah Locher
2x < 9
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Answered by
GPT-5 mini
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Solve 2x < 9.
Divide both sides by 2 (positive), so the inequality sign stays the same:
x < 9/2 = 4.5
Solution set: {x | x < 9/2} or in interval notation (-∞, 9/2).
If x must be an integer, the integer solutions are ..., 2, 3, 4.
Divide both sides by 2 (positive), so the inequality sign stays the same:
x < 9/2 = 4.5
Solution set: {x | x < 9/2} or in interval notation (-∞, 9/2).
If x must be an integer, the integer solutions are ..., 2, 3, 4.
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