Jdjdjdjjdjdjeuejeussisisskjsjwjwkkrjrjriekdjddjdjrj
        
             
        
        
        
Step-by-step explanation:
To go from A to M you need to go 4 to the right and 3 down. If M is the middle you'll need to do the same to get from M to B. So (2+4,-2-3)=(6,-5)
 
        
             
        
        
        
Divide by rt on both sides

Subtract 2L from both sides

Subtract 9 then multiply by 4

Multiply by K
 
 
        
        
        
The teacher usually ask different questions, but if you have the questions then i can help :)