Answer:
It B. X=12
Step-by-step explanation:
Stay home and safe 
 
        
             
        
        
        
Answer:
The given expression in simplified form is: 
Step-by-step explanation:
Simplifying the expression involve reducing the number of terms to minimum and making the expressions in standard form. 
This may involve addition, subtraction and multiplication of variables.
Given expression is:

Distributing 5x will give us:

Hence,
The given expression in simplified form is: 
 
        
             
        
        
        
Answer:
equation B is linear. A linear equation will not contain exponents.
Step-by-step explanation: