Answer:
See explanation.
Step-by-step explanation:
Tyler wrote everything correct, except he multiplied some incorrectly. 2x times 5 is 10x, not 7x. And 3 times 5 is 15, not 8. The bottom left and right boxes are incorrect.
 
        
                    
             
        
        
        
48 Is the answer that should be removed !
        
                    
             
        
        
        
You would evaluate by plugging in the given number of 7 to get your answer.
 
        
        
        
Answer:
By making y alone
Step-by-step explanation:
3y-14=16
    +14  +14
3y=  30
divide 3 on both sides 
y=10 
Hope this helps!
 
        
             
        
        
        
Answer:
I think the answer is B 
sorry if not
Step-by-step explanation: