Final answer:
To solve the equation K - 216 = 319, add 216 to both sides to isolate the variable K. The solution is K = 535.
Step-by-step explanation:
To solve the equation K - 216 = 319, we need to isolate the variable K.
To do this, we can add 216 to both sides of the equation.
So, K - 216 + 216 = 319 + 216. This simplifies to K = 535.
Now we can check our answer by substituting K = 535 back into the equation.
535 - 216 = 319. The left side of the equation becomes 319, which is equal to the right side of the equation. Therefore, the solution to the equation is K = 535.