Answer:
All of them.
Explanation:
Accounting systems are designed to show the increases and decreases in each financial statement item as a separate record. This record is called an account. In the T account, the debit is on the left and the credit is on the right.
The equity for credits and debits for each transaction is build into the accounting equation: assets = liabilities + equity. Because of this doble equality, this system is called double entry accounting system.
In balance sheet accounts:
-asset accounts debit for increases and credit for decreases.
-liability accounts debit for decreases and credit for increases.
-equity accounts debit for decreases and credit for increases.