Hi there,
No, it isn't
5x - 3 = 12
5x = 12 + 3
5x =15
Hence, X = 3
3 is the solution
Hope this helps :)
        
             
        
        
        
Answer:
The answer is D, 60%.
Step-by-step explanation: How I did it is 100/30 then times that answer by 18.
 
        
                    
             
        
        
        
Answer:
the answer would be D. 20    because u plug 3 in for x so F(x)= 9+9+2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
thats right. 
Step-by-step explanation:
the first place after the decimal is tenths, second, hundredths, third thousands, and so on