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25-05-2021
Mathematics

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Please answer all correct for brainlest

Please answer all correct for brainlest class=

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mathematics71 mathematics71

25-05-2021

Answer:

2. 2(7y-2)

3. -5-2x

4. 9+y

5. 5x-7

6. 3m+2

7. 8-9m

Step-by-step explanation:

collect like terms

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