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charle [14.2K]
3 years ago
6

7. If -3 < x < 3, determine c and d for the inequality c < 2x + 1 < d

Mathematics
1 answer:
pogonyaev3 years ago
6 0

Answer:

C= -5

D = 7

Step-by-step explanation:

- 3 < x < 3 \\    \\  - 6 < 2x < 6 \\  \\  - 6 + 1 < 2x + 1 < 6 + 1 \\  \\  - 5 < 2x + 1 < 7

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3 years ago
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Step-by-step explanation:

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312
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4 years ago
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