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Alborosie
3 years ago
15

Solve. -7(2z + 4) = 21

Mathematics
2 answers:
lora16 [44]3 years ago
8 0

Answer:

-7/2

Step-by-step explanation:

cuz thats right

Anastaziya [24]3 years ago
8 0
-14z - 28 = 21
-14z = 49
z = -7/2
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