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DIA [1.3K]
3 years ago
9

3(-1 - x) < -20 - 3x on a number line

Mathematics
1 answer:
fenix001 [56]3 years ago
4 0

Answer:

- 3 - 3x \:  <  \:  - 20 - 3  \\  - 3x <  - 20 - 3 + 3 \\  - 3x <  - 20 \\ x >  - 20 \div 3

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