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3 votes
(3 z + 1) + (5 + 7 z )

asked
User DaoLQ
by
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2 Answers

4 votes

.


10z + 6


3z + 7z + 5 + 1 = 10z + 6

answered
User Kagmole
by
8.4k points
6 votes

Answer:

10z + 5

Explanation:

(3 z + 1) + (5 + 7 z )

3 z + 1 + 5 + 7 z [Remove parentheses]

10z + 5 [Combine like terms]

answered
User Charanraj Golla
by
8.6k points

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