Answer: 
Step-by-step explanation:
 To solve this exercise you need to remember the following properties:
 1. The Distributive property states that:
 
 2. The Addition property of Equality statest that:
 If  , then
, then 
 3. The Subtraction property of Equality statest that:
 If  , then
, then 
 4. The Division property of Equality statest that:
 If  , then
, then 
 5. The Multiplication property of Equality statest that:
 If  , then
, then 
 Given the equation:
 
 You must solve for "g" in order to find its value:
 - Apply the Distributive property:
 
 - Apply the Addition property of Equality adding 30 to both sides of the equation:
 
 - Apply the  Division property of Equality dividing both sides by 2:
 
 
        
             
        
        
        
Answer:
4561.42
Step-by-step explanation:
 
        
                    
             
        
        
        
31^8 (31 to the 8th power)
        
                    
             
        
        
        
Answer
The answer and procedures of the exercise are attached in the following archives.
Step-by-step explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.