Number of calico crayfish
        
             
        
        
        
Answer:
x = 2
Step-by-step explanation:
A = lw
44 = 4(3x+5)
44 = 12x + 20
24 = 12x
x = 2
 
        
             
        
        
        
4+1 = 5 
5 is the answer but you could also just subtract it a normal way
        
                    
             
        
        
        
Answer: 1) You forgot to change the sign over there. You have to subtract over there.
2) Just be careful while solving equations while changing the signs