223k views
2 votes
The sum of half a number, n, and 15 is 24. What is the value of the number n?

1 Answer

6 votes

Answer:

n = 18

Explanation:

We can use the following equation to solve for n:


1/2n+15=24\\1/2n=9\\n=18

If we check, we see that half of 18 is 9 and 9 + 15 is indeed 24

User Barrel Roll
by
7.3k points