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Vitek1552 [10]
3 years ago
7

Anyone can help me with questions

Mathematics
1 answer:
Alex777 [14]3 years ago
4 0

Answer:

3x+18+4x+15=180

7x+33=180

7x=147

x=21

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Answer:

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Contact [7]

Answer:

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Step-by-step explanation:

3 0
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Read 2 more answers
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