What is Z 2(2z -4)=4

asked Oct 19, 2021 137k views

3 votes

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2 votes

Answer:

z=3

Explanation:

2(2z -4)=4

Divide by 2

2/2(2z -4)=4/2

2z-4 = 2

Add 4 to each side

2z-4+4 = 2+4

2z = 6

Divide by 2

2z/2 = 6/2

z=3

Trentium answered Oct 25, 2021

4.5k points

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