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Eva8 [605]
3 years ago
8

HELP PLEASE!! Please don't give me sites or links, those won't work since the site is blocked

Mathematics
1 answer:
Effectus [21]3 years ago
3 0

Answer:

z=-5

Step-by-step explanation:

-4z=20

divide both sides of the equation by -4

-4z/-4=20/-4

z=-5

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