X=-2y+3
Is your answer hope this helps
        
             
        
        
        
His mistake was adding 12+2 when he was supposed to subtract.
 
        
             
        
        
        
Answer:
k = 4
Step-by-step explanation:
Plug in the values of 2 for x and 0 for y, and solve for k.
2x + 3y = k
2(2) + 3(0) = k
4 = k
k = 4
 
        
                    
             
        
        
        
Answer:
30 is the wrong one because it is not a factor of 100
30 60 90 120
20 40 60 80 100
Step-by-step explanation:
 
        
             
        
        
        
Answer :
y=3/4x-6
explanation: 
it is already in standard form.