Answer:
x = z - m
Step-by-step explanation:
<u>Solving for x with steps:</u>
- z=m+x
- x + m = z
- x + m - m = z - m
- x = z - m
 
        
             
        
        
        
Answer:
-90/11
Step-by-step explanation:
convert each mixed number into a improper fraction
27/11  - 117/11
= -90/11
 
        
                    
             
        
        
        
D , because 28-9=21 and 21=x
        
             
        
        
        
14% because 7/50 divided by 100 equals 14.