Question

1. $\frac{p}{3} - 7 = -2$

Explanation:

Step1: Add 7 to both sides

To isolate the term with \( p \), we add 7 to both sides of the equation \(\frac{p}{3}-7 = -2\). This gives us \(\frac{p}{3}-7 + 7=-2 + 7\), which simplifies to \(\frac{p}{3}=5\).

Step2: Multiply both sides by 3

To solve for \( p \), we multiply both sides of the equation \(\frac{p}{3}=5\) by 3. So, \(3\times\frac{p}{3}=3\times5\), which simplifies to \(p = 15\).

Answer:

\(p = 15\)