Max's Toy Cars

Max has a collection of toy cars. If he buys 5 more toy cars, the total number of toy cars he will have will be 28. How many toy cars does Max currently have?

To find out the current number of toy cars, let $x$ represent the number of toy cars Max currently has. You can set up the equation:

$$x + 5 = 28$$

Now, solve for $x$.