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olganol [36]
3 years ago
8

What is the solution to 3|x + 3| = 12?

Mathematics
1 answer:
Neporo4naja [7]3 years ago
7 0

Step-by-step explanation:

3(x+3)=12

3x+9=12

3x=12-9

3x=3

x=1

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