Answer:
(-4,1)
Step-by-step explanation:
The solution of these two linear equations in where the two lines meet. This means that when plugged into equation the x ( in this case -4) would allow you to get y = 2 (which is the y). Hope this helped you as I know the answer and if you want refinement. 
 
        
                    
             
        
        
        
<u>Answers</u>
-x + 5y = 4  ⇔ slope 1/5, y-intercept 4/5
5y - x = 15  ⇔   slope: 1/5, y-intercept: 3
2y - 3x = 7  ⇔ slope: 3/2, y-intercept: 7/2
2y = 5x + 7  ⇔ slope: 5/2, y-intercept: 7/2
<u>Explanation</u>
-x + 5y = 4
5y = x + 4
y = (1/5)x + 4/5                   slope 1/5, y-intercept 4/5
5y - x = 15
5y = x + 15
 y = (1/5)x + 3                       slope: 1/5, y-intercept: 3
2y - 3x = 7
2y = 3x + 7
y = (3/2)x + 7/2                 slope: 3/2, y-intercept: 7/2
2y = 5x + 7 
y = (5/2)x + 7/2              slope: 5/2, y-intercept: 7/2
 
        
             
        
        
        
Answer:
x= 99
Step-by-step explanation:
first we open brackets
6x+36=7x-63
transpose
6x-7x= -63-36
-x=-99
the signs cancel each other so
x= 99
 
        
             
        
        
        
Where is the number that will be fill X or Y to solve this equation
        
                    
             
        
        
        
Answer:
Diverges
Step-by-step explanation:
See Image.