SOLUTION: 4-z/z-6 - 8z-7/6-z

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: 4-z/z-6 - 8z-7/6-z      Log On


   

Question 417771: 4-z/z-6 - 8z-7/6-z
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
4-z/z-6 - 8z-7/6-z
------
(4-z)/(z-6) + (8z-7)/(z-6)
-----
= [4-z+8z-7)/(z-6)
----
= (7z-3)/(z-6)
====================
Cheers,
Stan H.
==========