Question

What is the value of y? (10y+6) (8y-6) CHECK THE PICTURE FOR THE INFO

Answer 1

y = 10

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Equality Properties

Geometry

• Definition of a Line: A line is 180°

Explanation:

Step 1: Set Up Equation

(10y + 6)° + (8y - 6)° = 180°

Step 2: Solve for y

1. Combine like terms: 18y = 180
2. Divide 18 on both sides: y = 10