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photoshop1234 [79]
2 years ago
12

The sum of a number and twenty-one is sixty-four. what is the value of the number?

Mathematics
2 answers:
Alchen [17]2 years ago
5 0
The values of the number is 43

x+21=64

subtract 21 on each side

x = 43
sveta [45]2 years ago
5 0
The value is 43 ;64-21
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