Math  /  Algebra

QuestionSubstitute the values of d and q into the equation q+d+n=15 and solve for n.The result isn=\text{Substitute the values of } d \text{ and } q \text{ into the equation } q + d + n = 15 \text{ and solve for } n. \\ \text{The result is} \\ n = \\
The user took a picture with their phone and the text was extracted above. The user then had a dialogue with an AI Assistant to help clarify the instructions.\text{The user took a picture with their phone and the text was extracted above. The user then had a dialogue with an AI Assistant to help clarify the instructions.}
Dialogue Transcript:\text{Dialogue Transcript:}
Hi there! It seems like there’s some missing information that we need in order to solve the problem. Could you please provide the values of d and q? Once we have those, we can help you find n.\text{Hi there! It seems like there's some missing information that we need in order to solve the problem. Could you please provide the values of } d \text{ and } q \text{? Once we have those, we can help you find } n \text{.}
yes\text{yes}
Great! Could you please share the values of d and q so we can proceed with solving for n?\text{Great! Could you please share the values of } d \text{ and } q \text{ so we can proceed with solving for } n \text{?}
d equals 1d \text{ equals } 1
Thanks for providing the value of d. Could you also let me know the value of q? Once I have that, we can solve for n.\text{Thanks for providing the value of } d \text{. Could you also let me know the value of } q \text{? Once I have that, we can solve for } n \text{.}
q=6q = 6

Studdy Solution

STEP 1

What is this asking? We're given the equation q+d+n=15q + d + n = 15 and the values d=1d = 1 and q=6q = 6, and we need to find the value of nn. Watch out! Make sure to substitute the correct values for qq and dd and double-check your arithmetic!

STEP 2

1. Substitute
2. Isolate and Solve

STEP 3

Let's **substitute** the given values of qq and dd into the equation.
Remember, q=6q = \mathbf{6} and d=1d = \mathbf{1}.
So, our equation becomes 6+1+n=15\mathbf{6} + \mathbf{1} + n = 15.
See how we just swapped out the letters for the numbers?

STEP 4

We can simplify the left side of the equation by adding 66 and 11 together.
This gives us 7+n=157 + n = 15.
We're getting closer to finding nn!

STEP 5

To **isolate** nn, we need to get it by itself.
We can do this by *subtracting* 77 from *both* sides of the equation.
Remember, whatever we do to one side, we *must* do to the other to keep the equation balanced.
So, we have 7+n7=1577 + n - 7 = 15 - 7.

STEP 6

Now, on the left side, 777 - 7 adds to zero, leaving just nn.
On the right side, 157=815 - 7 = 8.
So, we have n=8n = \mathbf{8}!
We found it!

STEP 7

The value of nn that satisfies the equation q+d+n=15q + d + n = 15 with q=6q = 6 and d=1d = 1 is n=8n = 8.

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