2 years ago

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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