Some sets of three are collinear
        
                    
             
        
        
        
If you put the equation into graphing calculator online or manual, you can get the graph.
 
        
        
        
9514 1404 393
Answer:
   5x + 12 = 5x - 7
Step-by-step explanation:
There will be no solution when the coefficients of x are the same on both sides of the equal sign and the constants are different. That is the case for ...
   5x + 12 = 5x - 7
This reduces to ...
   19 = 0 . . . . . no value of x will make this be true: NO SOLUTION