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just olya [345]
3 years ago
8

What is the width? 2w + 2(w+6) = 84

Mathematics
1 answer:
Dominik [7]3 years ago
5 0

Answer: w = 18

Step-by-step explanation:

2w + 2(w+6) = 84

Distribute: 2w + 2w + 12 = 84

4w + 12 = 84

4w=72

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