X.

To solve the equation , start by isolating the term with . Add 8 to both sides of the equation to get . Then, divide both sides by 11 to find , which approximately equals 6.45.

This kind of linear equation is common in everyday situations, like budgeting or calculating distances. For example, if you’re planning a road trip and need to figure out how much money you’ll need for gas while accounting for extra expenses, you’ll often set up a similar equation to find your total costs efficiently!