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9z - 34 = 4z - 9 find z

9z - 34 = 4z - 9 find z
asked 205k views
2 votes
9z - 34 = 4z - 9 find z

asked
User Bob M
by
8.5k points

1 Answer

6 votes

Answer:

z = 5

Explanation:

9z - 34 = 4z -9

subtract 4z from both sides

5z -34 = -9

Add 34 to both sides

5z = 25

divide both sides by 5

z=5

answered
User Raphael Cunha
by
7.9k points
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