So when you add in a problem we do both subtract n add on the other side ?? Explain like a first grader

Sure! Let's break it down nice and simple:

Imagine you have a balance scale with a problem on both sides, and we want to keep it even. To solve the problem, you can **add** or **subtract** from both sides, just like if you were placing objects on the scale to keep it balanced.

For example, let's say the problem looks like this:

**x + 3 = 7**

1. **Subtract**: We want to get "x" all by itself, so we need to **subtract 3** from both sides to cancel out the "+ 3" on the left.
   
   So, we do this:
   
   **x + 3 - 3 = 7 - 3**

   Now the left side becomes just "x", and the right side becomes 4, because 7 - 3 = 4.

   **x = 4**

2. **Check**: If we put "4" back into the original problem, it should still balance:

   **4 + 3 = 7** (Yes, it does!)

So, the key idea is that **whatever you do to one side**, you must do to the **other side** to keep things balanced.

### Do you want more details or have any questions?

### Related questions:
1. What if the equation has subtraction instead of addition?
2. How do you handle multiplication or division in equations?
3. Can you explain how to solve equations with negative numbers?
4. What happens if both sides have the variable?
5. How do you solve two-step problems with both addition and multiplication?

### Tip: Always remember to check your answer by plugging it back into the original problem!

Learn how to balance simple equations by adding and subtracting from both sides. This easy-to-follow guide is perfect for young students or beginners, explaining the basic concept of maintaining balance in equations through addition and subtraction. Ideal for Grades 1-2.

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