Final answer:
An increase in an asset in the accounting equation can be balanced by either a decrease in another asset, an increase in another asset, a decrease in a liability, or a decrease in stockholder's equity, maintaining the core principle of double-entry bookkeeping where at least two accounts are affected.
Step-by-step explanation:
The accounting equation ensures that a company's balance sheet remains balanced, which means that assets always equal liabilities plus stockholder's equity. In the context of a T-account, an increase in an asset may be counterbalanced in a few different ways to maintain this balance. The possible couplings for an increase in an asset could be:
- A decrease in a liability (Option A).
- A decrease in stockholder's equity (Option B).
- An increase in another asset (Option C).
- A decrease in another asset (Option D).
To answer the student's question: an increase in an asset may be coupled with a decrease in another asset (Option D), an increase in another asset (Option C), a decrease in a liability (Option A), or a decrease in stockholder's equity (Option B) to keep the accounting equation in balance. It is important to understand that when transactions occur, at least two accounts will always be affected due to this fundamental concept of double-entry bookkeeping.