\( \frac{x}{5}=4 \) or \( x \div 5=4 \)

To solve the equation \( \frac{x}{5}=4 \), you can multiply both sides by 5. This gives you \( x = 4 \times 5 \), which simplifies to \( x = 20 \). It's an essential skill in algebra to recognize that both forms essentially express the same relationship, just in different notations—clever, right? In the real world, being able to manipulate equations like this is crucial! Whether you're budgeting, cooking, or planning a trip, we often convert ratios or divide quantities to find missing values. Understanding these concepts makes problem solving easier and your calculations more efficient. Keep practicing, and you'll be a math whiz in no time!