Gavin wrote the equation $p=\frac{3(s+100)}{4}$ to represent $p$, the profit he makes from $s$ sales in his lawn-mowing business. Which equation is solved for s?

Step 1 ：Given the equation \(p=\frac{3(s+100)}{4}\), we are asked to solve for \(s\).

Step 2 ：First, we multiply both sides of the equation by 4 to get rid of the denominator on the right side. This gives us \(4p = 3(s + 100)\).

Step 3 ：Next, we distribute the 3 on the right side of the equation to get \(4p = 3s + 300\).

Step 4 ：Then, we subtract 300 from both sides of the equation to isolate \(s\). This gives us \(4p - 300 = 3s\).

Step 5 ：Finally, we divide both sides of the equation by 3 to solve for \(s\). This gives us \(s = \frac{4p}{3} - 100\).

Step 6 ：\(\boxed{s = \frac{4p}{3} - 100}\) is the equation solved for \(s\).