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4 votes
Combine the like terms to create an equivalent expression for 4z−(−3z)

2 Answers

2 votes

Answer: 7z

Explanation:

two negatives cancel into a positive, so -(-3z) is +3z. 4z + 3z = 7z

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User Hatcat
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5 votes

Answer:

7z

Explanation:

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User Asaf David
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