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alexira [117]
4 years ago
5

What is the value of x

Mathematics
1 answer:
sergij07 [2.7K]4 years ago
5 0

Answer:

A) 20

Step-by-step explanation:

7x + 6x + 7x + 6x + 6x + 7x + 6x= 900

45x = 900

x = 20

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