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ANTONII [103]
2 years ago
15

4z-(-3z) can you help me​

Mathematics
1 answer:
Korvikt [17]2 years ago
8 0

Answer:

7z

Step-by-step explanation:

4z-(-3z).

Two negatives equal a positive only <u>when they are right next to each other.</u>

4z+3z=7z. Hope this helps :D

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