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3 votes
Evaluate 23x-1 for x = 1.

4
1
7
8

1 Answer

2 votes

Answer:

22

Explanation:

23x - 1

x = 1

23(1) - 1

23(1) = 23 * 1

23 * 1 = 23

23 - 1

23 - 1 = 22

22

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