Question:
Solution:
Consider the following equation:

Let's see if this equation is true for each x:
For x = 5, we get that:

then x= 5 is NOT a solution of the given equation.
For x = -9, we get that:

then, x = -9 is NOT a solution of the given equation.
For x= 2, we get that:

then, x = 2 is NOT a solution of the given equation.
For x = -7, we get that:

then, x = -7 is NOT a solution of the given equation.