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Solve for x: 2|2x-2| +4=20
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5 votes
Solve for x: 2|2x-2| +4=20

User Kuzen
by
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2 Answers

4 votes

Answer:

B is the correct answer

x=5, x=-5

Explanation:

User Snieguu
by
6.8k points
4 votes

2|2x-2| +4=20\\ 4|x-1|=16\\ |x-1|=4\\ x-1=4 \vee x-1=-4\\ x=5 \vee x=-3
User Milde
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