Answer:

Step-by-step explanation:
1) Cancle x from both sides.

2) Since 128 = 68 is false, There is no solution.

 
        
             
        
        
        
Answer:
the faster car will be 7 miles ahead the slower car
Step-by-step explanation:
 
        
             
        
        
        
(5x-2) + (2x+6) = 67, so we simplify and solve for x:
7x + 4 = 67 --> 7x = 63 --> x = 9
Now we substitute 9 for x in (5x-2):
5(9) - 2 --> 45 - 2 = 43
The distance between A and B is 43 miles.
Hope this Helps!
Brainliest Please!
        
             
        
        
        
Answer:
what's wrong with her??
Step-by-step explanation:
also okayy