State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
`4/2 = 2`

Answer

To determine whether the given expression \( \frac{4}{2} = 2 \) is an equation with a variable, we can follow these steps:

### Step 1: Understand the Expression
The expression given is \( \frac{4}{2} = 2 \).

### Step 2: Identify if it is an Equation with a Variable
An equation with a variable typically includes a letter (like \( x \), \( y \), \( a \), etc.) that represents an unknown value.

### Step 3: Analyze the Given Expression
In the expression \( \frac{4}{2} = 2 \):
- The left side \( \frac{4}{2} \) simplifies to \( 2 \).
- The right side is also \( 2 \).

### Step 4: Check for Variables
Now, we check if there are any variables present in the expression:
- There are no letters or symbols representing an unknown value in the expression \( \frac{4}{2} = 2 \).

### Step 5: Conclusion
Since there are no variables present in the expression, we conclude that:
- **This is not an equation with a variable.**

### Step 6: State the Reason
The reason for this conclusion is that there are no variables (like \( x \), \( y \), etc.) in the expression.

### Step 7: Identify the Variable
Since there is no variable in the expression, we cannot identify any variable.

### Final Answer:
- This is not an equation with a variable because it contains no variables.

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