Question

Add the following algebraic expressions by vertical arrangement method​

Answer 1

9x + 2y

General Formulas and Concepts:

Algebra I

• Combining Like Terms

Explanation:

Step 1: Define

7x - 3y + 2x + 5y

Step 2: Simplify

1. Combine like terms (x): 9x - 3y + 5y
2. Combine like terms (y): 9x + 2y