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Vesnalui [34]
2 years ago
6

Where did we get one?

Mathematics
1 answer:
77julia77 [94]2 years ago
5 0

Answer:

The -1 came from factoring.

The equation is multiplied by 8 because 8 could be pulled from 16x-8.

16 can be divided by 8 2 times and 8 can only divided by 8 once.

so factoring it makes the equation 8(2x-1)

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