The equation "487 = 479 + 8" shows a simple addition problem. Here, the number 479 is increased by 8 to reach the total of 487. This illustrates the basic principle of addition, where two numbers combine to form a larger number. In this equation, 487 is the sum, while 479 is the addend, and 8 is the increment. Understanding this relationship helps in grasping how numbers interact in mathematics, making it easier to solve similar problems in everyday situations.