To solve the equation 'log (x-5) = 0', we equate the inside of the log function to 10⁰, which simplifies to x = 6 after rearranging.
To solve the equation log (x-5) = 0 for x, we need to understand that the logarithm of a number to the base 10 is 0 if and only if that number is 1. Therefore, we can set the inside of the log function equal to 1, like this: x - 5 = 10⁰. Since 10⁰ = 1, we can simplify the equation to x - 5 = 1. Adding 5 to both sides of the equation then gives us x = 1 + 5, which simplifies to x = 6. This is our final answer.