Write the conjugates of them then FOIL both the top and bottom, then factor
        
                    
             
        
        
        
I believe you set them equal to each other. 
2x+4=5x-9
x=4.3
2(4.3)+4=12.6
I think the answer is 12.6
        
             
        
        
        
Answer:
A-1
Step-by-step explanation:
It perfectly represents the scenario.
 
        
                    
             
        
        
        
ANSWER:
 ◻ Rational no. —: Addition & Multiplication (Yes) and Subtraction & Division (No) 
 ◻ Integers —: Addition & Multiplication (Yes) and Subtraction & Division (No) 
 ◻ Whole no. —: Addition & Multiplication (Yes) and Subtraction & Division (No) 
 ◻ Natural no. —: Addition & Multiplication (Yes) and Subtraction & Division (No)