In fraction, it would be:
-107474/10000
 
        
             
        
        
        
Answer:
184
Step-by-step explanation:
hope this helps!! :D
 
        
             
        
        
        
Y less than 21 = 21 - y
Remember, "less than" indicates a subtraction with the terms in inverted order.
Hope I helped!
        
                    
             
        
        
        
Answer:
- 18y = 1
Step-by-step explanation:
Adding the 2 equations term by term on both sides gives
(- 5x + 5x) + (- 9y - 9y) = (3 - 2), that is
0 + (- 18y) = 1
- 18y = 1
 
        
             
        
        
        
For the first question, x = 4