Question

points
Fill in the blanks.
Subtraction Equation
Rule


x-a= b
- ta ta x=a+ b

Add
Example
x-3 = 9
type your answer...
x=
type your answer..
to both sides of the equation.

Answer 1

points
Fill in the blanks.
Subtraction Equation
Rule


x-a= b
- ta ta x=a+ b

Add
Example
x-3 = 9
type your answer...
x=
type your answer..
to both sides of the equation.

Answer 2

Let's fill in the blanks and complete the exercise.

Subtraction Equation:
**x - a = b**

Rule:
**To isolate x, add a to both sides of the equation.**

Example:
**x - 3 = 9**

To solve for x, add **3** to both sides of the equation:

x - 3 + 3 = 9 + 3

This simplifies to:

**x = 12**

So the answers are:
- x = 12

You can fill in the blanks with the appropriate answers as seen above!

Answer 3

Let's fill in the blanks step by step.

### Subtraction Equation:
**x - a = b**

### Rule:
**To isolate x, add a to both sides of the equation.**

### Add:
**a**

### Example:
**x - 3 = 9**

Now, to solve for x, follow these steps:

1. **Type your answer:**
- Add **3** to both sides of the equation.

2. This gives:
- \( x - 3 + 3 = 9 + 3 \)

3. This simplifies to:
- **x = 12**

So, you can fill in the blanks as follows:

**x = 12**
**Add 3 to both sides of the equation.**