Algebra-1

Question Analysis
This question tests the student's ability to form an equation by equating a given expression to a specific number. The student must understand the structure of an equation and how to use it to represent a relationship.

Key Concept Explanation
An equation is a statement that two expressions are equal. Here, the expression is equated to the number 8, forming the equation .

Step-by-step Solution
1. Identify the given expression: