Answer:

Step-by-step explanation:

 Factor out x.
          Factor out x. 
 Simplify.
                    Simplify. 
 
        
             
        
        
        
The correct answer is 2.8
        
             
        
        
        
X = 7. Because both lines equal the same so it has to equal 75 
11 x 7 = 77 
77-2 = 75 
X = 7
        
                    
             
        
        
        
Answer:
= 6 
Step-by-step explanation:
in the third step, they did 2 x -12 and got 24. It should’ve been -24 since it was a positive times a negative. It shouldve been 
-24 - (-30)
-24 + 30
= 6
 
        
             
        
        
        
There’s not graph so if you could provide a graph