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Please solve 27) -2(-5a - 2) = 84 28) 7(7 + 3k) = 217
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Please solve 27) -2(-5a - 2) = 84 28) 7(7 + 3k) = 217

User Kedarps
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1 Answer

1 vote

Answer:

27) a=7

28) k=8

Explanation:

User Dewang
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