please answer my question right now please
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Answered by
38
Step-by-step explanation:
1) 2a + 4(a + 5b)
= 2a + 4a + 20b
= 6a + 20b
2) (3a - 4b) - 2b
= 3a - 4b - 2b
= 3a - 6b
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