Answer:
(24r-10)/2
Explanation:
12r-5 Lets multiply everything by 2 since we are given nothing to simplify
24r-10 now we have to make it equivalent to 12r-5
So all we will do is put it in a fraction bar
24r-10 is the numerator and 2 is the denominator
So the final result is: (24r-10)/2