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2 votes
17z = 16z − 15 whats z ?

User Hzpz
by
5.9k points

1 Answer

1 vote

Answer:

z = -15

Explanation:

17z = 16z − 15

Subtract 16z from each side

17z-16z = 16z-16z − 15

z = -15

User Riyo
by
4.7k points