Answer:
x + 7(-5)
Step-by-step explanation:
Not sure if this is right or not...
 
        
             
        
        
        
Answer:
The answer to your question is 
Step-by-step explanation:
Process
1.- Get to points of the line
     A (-2, 0)
     B (0, -1)
2.- Find the slope of the line
Slope = m = 
Substitution
              m = 
3.- Find the equation of the line
               y - y1 = m(x - x1)
Substitution
               y - 0 = -1/2(x + 2)
Simplification
                    y = -1/2x - 1
 
        
             
        
        
        
Answer: 7
Step-by-step explanation: if it a square then both side have to be same length so just divide 14 by 2 to get 7
hope this helps mark me brainliest please