1. Point 3 Accounting Equation
Six elements of accounting:
Assets, Liabilities, Owners’ equity, Revenues, Expenses and Net income.

2. Introduction Liabilities Owners’ equity
Assets
Liabilities
Owners’ equity
Assets=Liabilities +Owners’ Equity
Double entry
Three basic elements of accounting

3. 4 Accounting Equation Study objectives
Use the accounting equation to present accounting elements and their increases and decreases.
Analyze the effects of business transactions on the accounting equation.

4. （1）The basic Equation
The accounting equation is the same for all economic entities.

5. The expanded Accounting Equation

6. Example：
Classify the following items as assets, liabilities, or Owner's equity:
(1) cash, (2) service revenue,
(3) drawings, (4) accounts receivable,
(5) accounts payable,
(6) salaries expense.

7. Transaction identification process:
（2）Transaction Analysis
Transaction identification process:

8. Transaction (1): Investment by Owner.
On September 1, 2015, Marc Douket invests $15,000 cash in the business .

9. Transaction (2): Purchase of Equipment for Cash. 
Softbyte purchases computer equipment for $7,000 cash.

10. Transaction (3): Purchase of Supplies on Credit. 
Softbyte purchases from the Tuch Supply Company $1,600 of computer paper and other supplies on Credit.

11. Summarizing
1.  
Each transaction must have effects on the three components (assets, liabilities, and Owner's equity) of the accounting equation
2.  
The two sides of the equation must always be equal.