The answer is x=22 because you just have to add the two equations together and then solve for 8x+4=180
        
                    
             
        
        
        
Answer:
30
Step-by-step explanation:
i did the math lol
 
        
             
        
        
        
Answer:
Step-by-step explanation: it is negative 42 it is just the opposite cause the thumbs is down negative up positive