Subtract and simplify. 2-v/v-4 - 3v-5/4-v

Question

Subtract and simplify if possible.

 

2-v                3v-5

------      -       ---------

v-4                   4-v

Answer 1

2-v/v-4 - 3v-5/4-v =

2-v/v-4 + 3v-5/v - 4 =

( 2 - v + 3v - 5)/(v - 4) =

(2v - 3)/( v - 4)

Answer 2

@DIV{4;w+6}-@DIV{2;w-6}

Answer 3

7 v + 34 for v= 8