To solve the quadratic equation \(\frac{x + 16}{29} = 7\), let's first eliminate the fraction by multiplying both sides by 29:
\[ x + 16 = 7 \times 29 \]
Calculating the right side:
\[ 7 \times 29 = 203 \]
Now, the equation becomes:
\[ x + 16 = 203 \]
Next, we isolate \(x\) by subtracting 16 from both sides:
\[ x = 203 - 16 \]
Calculating the result:
\[ x = 187 \]
Thus, the solution to the equation is:
\[ \boxed{187} \]