Answer:
--719
Step-by-step explanation:
its closer to 0
 
        
                    
             
        
        
        
Answer: 
X= - 44 
18x+3x+4-5=5(4x9
Collect like terms 
21x+4-5=5(4x-9
More variable to the left hand side and change its sign
21x-20x-1=-45
Correct like terms 
X=-45+1 
Which is x=-44
        
             
        
        
        
Answer:
-1
Step-by-step explanation:
7-8=-1
 
        
                    
             
        
        
        
It means <span>9 is not an element of T. hope it helped</span>