Solve the following formula for \( q \). \( N=\frac{p+q+r}{9} \)

To solve for \( q \) in the formula \( N = \frac{p + q + r}{9} \), we start by multiplying both sides by 9 to eliminate the fraction: \[ 9N = p + q + r \] Next, we isolate \( q \) by rearranging the equation: \[ q = 9N - p - r \] And there you have it! \( q \) is expressed in terms of \( N \), \( p \), and \( r \). Now go ahead and plug in your values for \( N \), \( p \), and \( r \) to find \( q \)!