It would be: - 2 - (-10) = 5x - 12
= -2 + 10 = 5x - 12
= 8 + 12 = 5x
= x = 20 / 5
= x = 4
 
        
             
        
        
        
Answer:28 
Step-by-step explanation:
7+7+7+7
 
        
             
        
        
        
Answer:
7x - 5y = -5 this is the standard form 
 
        
             
        
        
        
Working attached below:
Hope this helps! Any questions let me know :)
 
        
        
        
C) 250 is the right answer