Answer:
Here you go
Step-by-step explanation:
x=0,-4
 
        
                    
             
        
        
        
First getting x as a numerator rather than a denominator. Then grouping like terms by moving 5 from the left side to the right. Work below:
 
 
        
        
        
Answer:
126
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
16+16
32
Step-by-step explanation:
 
        
                    
             
        
        
        
Both are 1/2 because there is two sides so half the time it would be heads and half would be tails