What is x in this equation? -4x + 5 > -5

Solve for x i'll try to attach the files bc it's not letting me for some reason

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

What is the inverse of f(x) = 6x -24