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Paul [167]
3 years ago
9

The sum of a number and 16 is 23​

Mathematics
1 answer:
saul85 [17]3 years ago
5 0

Answer:

x = 7

Step-by-step explanation:

Let x be the number

x+16 = 23

Subtract 16 from each side

x+16-16 =23-16

x = 7

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