4/x-4=-5

To solve the equation 4/x - 4 = -5, we need to isolate the variable x.

First, let's move the constant term -4 from the left side to the right side of the equation:

4/x = -5 + 4

Simplifying,

4/x = -1

Now, we'll cross multiply:

4 = -x

To solve for x, divide both sides of the equation by -1:

4/(-1) = x

x = -4

Therefore, the solution to the equation 4/x - 4 = -5 is x = -4.