Question

directions answer the questions to solve the problem. mr. jiang is building a deck on his house. he can calculate the perimeter of the deck using this formula: p = 4s 9) solve the equation to show the length of a side—that is, solve for s.

Explanation:

Step1: Start with the formula \( P = 4s \)

We have the equation \( P = 4s \) and we need to solve for \( s \).

Step2: Divide both sides by 4

To isolate \( s \), we divide each side of the equation by 4. Using the division property of equality, if \( P = 4s \), then dividing both sides by 4 gives \( \frac{P}{4}=\frac{4s}{4} \).
Simplifying the right - hand side, \( \frac{4s}{4}=s \), so we get \( s=\frac{P}{4} \).

Answer:

\( s = \frac{P}{4} \)