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4z - 8 = 20 Step by step

4z - 8 = 20 Step by step
asked 108k views
1 vote
4z - 8 = 20
Step by step

asked
User Wordica
by
8.9k points

1 Answer

2 votes

Answer:

z = 7

Explanation:

4z - 8 = 20

Add 8 to each side

4z - 8+8 = 20+8

4z = 28

Divide each side by 4

4z/4 = 28/4

z = 7

answered
User Jeet Chaudhari
by
8.4k points
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