Choose the equation that will solve this problem.

Tom needs to put $450 in the bank. He has already deposited $226. How much more money must he put in the bank?

To find out how much more money Tom needs to deposit, we can set up an equation where $ x $ represents the additional amount he needs to deposit.

The correct equation for this problem is:

\[
226 + x = 450
\]

This equation states that the $226 Tom has already deposited, plus the additional amount $ x $, should equal $450.

Would you like to go through the steps of solving this equation? 

### Follow-up Questions:
1. How do you isolate $ x $ in an equation like $ 226 + x = 450 $?
2. If Tom deposits $50 more, how close will he be to reaching his goal?
3. How would the equation change if Tom needed to deposit $500 instead of $450?
4. What if Tom only deposited half of the $226? How would you adjust the equation?
5. How can you check your answer once you've solved for $ x $?

**Tip:** When solving for an unknown, try to get the variable by itself by performing inverse operations.

Choose the equation that will solve this problem. Tom needs to put $450 in the bank. He has already deposited $226. How much more money must he put in the bank?

Discover how to solve a basic algebraic equation to determine how much more Tom needs to deposit to reach $450, given he has already deposited $226. This step-by-step solution is ideal for students in Grades 4-6 and introduces fundamental concepts in algebra and equations.

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