Answer: x^2 - 16x - 10 = 0.
Explanation:
To find an equation that has the same solution as x^2 - 16x - 15 = -5, we can set the right-hand side of the equation to zero and solve for x.
x^2 - 16x - 15 + 5 = 0
x^2 - 16x - 10 = 0
So, the equation that has the same solution as x^2 - 16x - 15 = -5 is x^2 - 16x - 10 = 0.