Answer:
a = 13/12
General Formulas and Concepts:
Pre-Algebra
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
Explanation:
Step 1: Define
Identify
a - 1/3 = 3/4
Step 2: Solve for a
- [Addition Property of Equality] Add 1/3 on both sides: a = 13/12