Let x equal a number
3x + 5 = 26
3x = 21
x = 7
the number is 7!
        
                    
             
        
        
        
Answer:
C. 15
Step-by-step explanation:
The following proportional can be set-up for the figure given:

Solve for x


Cross multiply


15 = 6x - 5x
15 = x
x = 15
 
        
             
        
        
        
Answers 3 and 4! since there is a negative power, that’s the only time the 0’s are added to the front :)
        
             
        
        
        
Answer:
she has 4.5 
and she should´ve got bacon egg and cheese than that burger