Answer:
x = 50°
General Formulas and Concepts:
Pre-Algebra
- Order of Operations: BPEMDAS
- Equality Properties
Geometry
- All angles in a triangle add up to 180°
Step-by-step explanation:
Step 1: Set up equation
x° + 2(65°) = 180°
Step 2: Solve for x
- Multiply: x + 130 = 180
- Isolate x: x = 50°
