Answer:
Step-by-step explanation:
x=100 (vertically opposite angle)
 
        
             
        
        
        
Answer:
Coordinate
Step-by-step explanation:
It is a coordinate because with slope you would need at least two ordered pairs
 
        
                    
             
        
        
        
Answer:
there cannot be any solution of the given linear equation.
Step-by-step explanation:
i) the linear equation of 18x +  = 6(3x + 25)
 = 6(3x + 25)
ii) transforming the equation to a simpler form we get 
               18x +  = 18x + 150  which implies that
 = 18x + 150  which implies that  = 150 which is not true.
 = 150 which is not true.
iii) therefore there cannot be any solution of the given linear equation.