24-3x=-27
-24 -24
-3x=-51
— —
-3 -3
X=17
        
             
        
        
        
Answer:
The answer is 5
Step-by-step explanation:
You can do inverse operation which is Subtraction. 
8-3 = 5
 
        
                    
             
        
        
        
Answer:
y = -5x - 23
Step-by-step explanation:
Point-slope form:
y - 7 = -5(x + 6)
rearrange:
y - 7 = -5x - 30
y = -5x - 23
 
        
             
        
        
        
So as we know 1 feet = 12 inches. So we multiply 12 x 4 which is 48. Plus 7 is 55. 
So the amount of inches that Jonah cut the piece of rope is 55 inches
mark me as brainliest if this answer is correct!!!