## Understanding the Expression 0x + 79

The expression "0x + 79" might look confusing at first glance, but it's actually quite simple to understand. Let's break it down:

### 0x

**"0"**represents the coefficient of the variable*x*. A coefficient is a number that multiplies a variable.**"x"**is the variable, a symbol that represents an unknown value.

Since the coefficient is 0, **0x will always equal 0**, regardless of the value of *x*.

### +79

**"79"**is a constant term, meaning it doesn't change its value.

### Putting it Together

Because 0x equals 0, the entire expression simplifies to just **79**.

In other words, **no matter what value x takes, the expression "0x + 79" will always result in 79.**

### Important Note:

This expression is a **linear equation**, a type of equation that creates a straight line when graphed. However, because the variable *x* is multiplied by 0, the graph of this equation will be a **horizontal line** at y = 79.