Answer:
 The solution of the logarithmic equation is  
   
Step-by-step explanation:
Given : Expression  
        
To find : Solve the logarithmic equation?
Solution :    
Step 1 - Write the expression,
 
       
Step 2 - Subtract 4 both side,
 
      
 
      
Step 3 - Divide by -3 both side,
 
      
 
       
Step 4 - Taking exponential both side,
 
   
 
   
Therefore, The solution of the logarithmic equation is 