asked 211k views
2 votes
The sum of a certain number and 8 is 23. What is the number?
equation:


n =

2 Answers

6 votes
n + 8 = 23
n = 15 (subtract 8 from both sides).

There you go.
answered
User Doemsche
by
7.4k points
1 vote
So mathematically, it's n + 8 = 23

Just subtract both sides by 8 and you will get n = 15
answered
User Lynch
by
7.9k points

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