X+3/16=9/16

To solve the equation \( \frac{x + 3}{16} = \frac{9}{16} \), follow these steps:

1. Eliminate the denominator by multiplying both sides of the equation by 16: \[ x + 3 = 9 \]

2. Isolate \( x \) by subtracting 3 from both sides: \[ x = 9 - 3 \] \[ x = 6 \]

So, the solution is \( x = 6 \).