Evaluate the expression for z=-1. Write your answer in simplest form. (-z+7)/(z-5)

Question

asked Aug 2, 2024 7.6k views

1 Answer

Akilan · Answer 1 · 2024-08-06T12:26:03+0000

When z=-1, the expression (-z+7)/(z-5) simplifies to -4/3.

To evaluate the expression for z=-1, substitute z=-1 into the given expression:

(-z+7)/(z-5)

= (-(-1)+7)/(-1-5)

= (1+7)/(-6)

= 8/(-6)

So, the expression simplifies to -4/3 in simplest form.