5 added to a number gives 9. Find the number.

Options

A. 4
B. 5
C. 6
D. 7

Answer

To solve the equation "5 added to a number gives 9," we can follow these steps:

### Step 1: Define the variable
Let the unknown number be represented by \( x \).

### Step 2: Set up the equation
According to the problem, when we add 5 to the number \( x \), we get 9. This can be expressed as:
\[ x + 5 = 9 \]

### Step 3: Isolate the variable
To find the value of \( x \), we need to isolate it. We can do this by subtracting 5 from both sides of the equation:
\[ x + 5 - 5 = 9 - 5 \]
This simplifies to:
\[ x = 4 \]

### Step 4: Conclusion
The number we are looking for is \( 4 \).

### Final Answer
The number is \( 4 \).

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