Answer:
which 2 equations 
Step-by-step explanation:
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need full information 
 
        
             
        
        
        
-132 i think is the correct answer
        
                    
             
        
        
        
The "e" just lets you know that it's scientific notation.
        
                    
             
        
        
        
Answer:
-7
Step-by-step explanation:
-2(x+5)=4
open the bracket with -2
-2x - 10 = 4
combine the like terms
-2x = 4 + 10
-2x = 14
divide by -2
-2x/-2 = 14/-2
x = -7
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
2 1/2 divided by 3 3/4
2.5 divided by 3.75=  2/3 or 0.6