what is r+13/4=5/2

r+13/4=5/2

SUBTRACT 13/4 from both sides

r=5/2 - 13/4

r=10/4-13/4

r= -3/4

13/4 = 3 1/4. 5/2 = 2 1/2. 

 

The question it self is not logical, and therefore, there is no answer to this question.

 

-Pauline.