Explain the following algebraic expressions.
`y-23`

Answer

To explain the algebraic expression `y - 23`, we can break it down into its components and describe what it represents. Here’s a step-by-step solution:

### Step 1: Identify the Components
The expression `y - 23` consists of two main components:
- **Variable**: `y`
- **Constant**: `23`

### Step 2: Understand the Variable
The variable `y` represents an unknown value. It can take on different values depending on the context of the problem. In algebra, variables are often used to represent numbers that can change.

### Step 3: Understand the Constant
The number `23` is a constant. This means it is a fixed value that does not change.

### Step 4: Interpret the Expression
The expression `y - 23` can be interpreted as "subtracting 23 from the value of `y`." This means that whatever value `y` represents, you take 23 away from it.

### Step 5: Conclusion
In conclusion, the algebraic expression `y - 23` represents the result of subtracting the constant 23 from the variable `y`. It is a simple algebraic expression that shows a relationship between a variable and a constant through subtraction.

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