Answer:
If you were words on a page, you'd be <em>Fine Print.</em>
 
        
             
        
        
        
Answer:
If twice the opposite of a number increased by five, then the result is the opposite of a number.    
The asiest way to solve this is the guess and check method. It is asking you what a number doubled then by adding five is the opposite of that number. Now go through a few SINGLE digit numbers to try and solve. I hope this helps.
 
        
             
        
        
        
Answer:  -418, 728, 446, -429, 1159, -696
Step-by-step explanation:
1.  .
.
2.  .
.
3.  .
.
4. The sum of 429 and 429 is  . We need to subtract this from 429, so
. We need to subtract this from 429, so  .
.
5. The sum of 510 and 319 is  . Subtracting -330, we get
. Subtracting -330, we get  .
.
6. Call the unknown number " ". Then
". Then  , so
, so  . (Think about it.)
. (Think about it.)
 
        
             
        
        
        
The answer is2.52100840336 if right thanxs