Solve the Fraction Equation: Finding the Missing Term in 7/9 - ? = 2/9

To solve this problem, we'll follow these steps:

• Step 1: Identify the given fractions and set up the equation based on subtraction.
• Step 2: Execute the subtraction to find the missing fraction.

Let's work through these steps:

Step 1: Given the equation $\frac{7}{9} - x = \frac{2}{9}$, we want to find $x$.
The equation given is $\frac{7}{9} - x = \frac{2}{9}$.

Step 2: To find $x$, rearrange the equation to solve for $x$:
$x = \frac{7}{9} - \frac{2}{9}$

Step 3: Subtract $\frac{2}{9}$ from $\frac{7}{9}$:
$x = \frac{7 - 2}{9} = \frac{5}{9}$

Therefore, the missing fraction is $\frac{5}{9}$.

This matches with the correct answer choice provided in the options.