We can see that the line is horizontal so its slope is 0.
 
        
             
        
        
        
Step-by-step explanation:
5x−4=5
1 Add 44 to both sides.
5x=5+4
5x=5+4
2 Simplify 5+45+4 to 99.
5x=9
5x=9
3 Divide both sides by 55.
x=\frac{9}{5}
x= 
5
9
 
 
        
             
        
        
        
Answer:
i think its 225 but i can still be wrong
 
        
             
        
        
        
we have

 --------> equation A
 --------> equation A
 ----> equation B
 ----> equation B
Substitute equation A in equation B
 
 
therefore
<u>the answer is the option B</u>
