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alexandr1967 [171]

2 years ago

6

Need help plzzzz!!!!

1 answer:

uysha [10]2 years ago

5 0

Answer:

11a. 15x + 6

11b. x + 8 < 16 or x + 8 - 16

12. 3x + 15 + 5x = 8x + 15

13. 7x + 31

Step-by-step explanation:

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