I hope this helps you 
12/12+x=13/13+26
12/12+x=13/39
12/12+x=1/3
12+x=36
x=24
        
                    
             
        
        
        
Answer: 2.9 ≠ −7 (False)
Step-by-step explanation:
 
        
                    
             
        
        
        
$260.00
Because you won’t need to multiply the $60.00 per person
        
             
        
        
        
Fractions can be simplified by making sure that the numerator and the denominator cannot be divided by any number.
The given 12/60 is very obvious that it is divisible by 2.
After dividing by 2, you will get 6/30.
It seems it is not in simplest form. It is divisible by 3.
Dividing the numerator and denominator by 3 then you will get 
2/15.
So the lowest term is 2/15.