If n = k/5 + 2, what is the value of n when k = 15?
Understand the Problem
The question is asking to solve for the value of n in the equation n = k/5 + 2 when k is provided as 15. We will substitute the value of k into the equation and perform the arithmetic to find n.
Answer
The value of $n$ is $5$.
Answer for screen readers
The value of $n$ when $k = 15$ is $5$.
Steps to Solve
- Substitute the value of k into the equation
Replace $k$ with $15$ in the equation:
$$ n = \frac{15}{5} + 2 $$
- Perform the division
Calculate $\frac{15}{5}$ to simplify:
$$ n = 3 + 2 $$
- Add the resulting value to 2
Now add $3$ and $2$ together:
$$ n = 3 + 2 = 5 $$
The value of $n$ when $k = 15$ is $5$.
More Information
In this problem, we learned how to substitute a variable in an equation and perform basic arithmetic operations. This is a common type of problem in algebra that helps reinforce understanding of equations and substitutions.
Tips
- Forgetting to perform the division before adding.
- Miscalculating the division or addition steps. Always take your time to ensure each arithmetic operation is correct.
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